| Weather / Connecticut Weather Temperature |
Weather in Groton / New London, Connecticut
Current Conditions (Monday, April 29, 2024 at 09:56 America/New_York time)
 | Temperature: 75°F (24°C) |
Forecast Overview
Tue Apr 30 
52°F 48°F 11°C 9°C Chance of light rain before sunrise.
detailsWed May 1 55°F 48°F 13°C 9°C Chance of light rain in the morning.
detailsThu May 2 
52°F 46°F 11°C 8°C Mostly cloudy skies.
detailsFri May 3 
59°F 50°F 15°C 10°C Chance of light rain before sunrise.
detailsSat May 4 
52°F 48°F 11°C 9°C Overcast skies.
detailsSun May 5 
50°F 46°F 10°C 8°C Chance of heavy rain all day.
detailsMon May 6 59°F 48°F 15°C 9°C Mostly cloudy skies.
detailsTue May 7 57°F 52°F 14°C 11°C Considerable cloudiness.
detailsWed May 8 55°F 50°F 13°C 10°C Considerable cloudiness.
detailsThu May 9 
50°F 46°F 10°C 8°C Chance of rain in the morning.
detailsFri May 10 
52°F 48°F 11°C 9°C Chance of light rain in the afternoon.
detailsSat May 11 
59°F 48°F 15°C 9°C A few passing clouds.
detailsSun May 12 57°F 54°F 14°C 12°C Chance of heavy rain after 5 pm.
detailsMon May 13 61°F 54°F 16°C 12°C Chance of rain at various times.
details
Detailed Forecast
| Monday, April 29 | sunrise: 05:48 sunset: 19:43 |
| Estimated precipitation: 0 in (0.125 mm). Mostly cloudy skies. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 11:00 14:00 |  | Overcast. Precipitation: 0 in (0.0625 mm). | 54°F (12°C) | 16 mph (26 km/h) | 92% | N/A |
| 14:00 17:00 | | More sun than clouds. Precipitation: 0 in (0.0625 mm). | 52°F (11°C) | 10 mph (16 km/h) | 91% | N/A |
| 17:00 20:00 | | Partly cloudy. | 50°F (10°C) | 10 mph (16 km/h) | 86% | N/A |
| 20:00 23:00 | | Mostly cloudy. | 50°F (10°C) | 7 mph (11 km/h) | 82% | N/A |
| Tuesday, April 30 | sunrise: 05:47 sunset: 19:44 |
| Low around 48°F (9°C), high around 51°F (11°C). Chance of light rain between 11 pm and 2 am. Estimated precipitation: 0.04 in (0.9375 mm). Overcast skies. Wind: 17 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 50°F (10°C) | 6 mph (10 km/h) | 86% | N/A |
| 02:00 05:00 | | Overcast. Precipitation: 0.02 in (0.625 mm). | 50°F (10°C) | 9 mph (14 km/h) | 90% | N/A |
| 05:00 08:00 | | Overcast. | 50°F (10°C) | 9 mph (15 km/h) | 85% | N/A |
| 08:00 11:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 51°F (10°C) | 14 mph (22 km/h) | 83% | N/A |
| 11:00 14:00 | | Overcast. | 50°F (10°C) | 14 mph (22 km/h) | 82% | N/A |
| 14:00 17:00 | | Overcast. | 49°F (9°C) | 16 mph (26 km/h) | 83% | N/A |
| 17:00 20:00 | | Overcast. | 49°F (9°C) | 17 mph (28 km/h) | 81% | N/A |
| 20:00 23:00 | | Overcast. | 49°F (9°C) | 15 mph (24 km/h) | 84% | N/A |
| Wednesday, May 1 | sunrise: 05:45 sunset: 19:45 |
| Low around 48°F (9°C), high around 55°F (13°C). Chance of light rain in the morning (between 8 am and 11 am). Estimated precipitation: 0.01 in (0.1875 mm). Mostly cloudy skies. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 48°F (9°C) | 16 mph (26 km/h) | 89% | N/A |
| 02:00 05:00 | | Overcast. | 49°F (9°C) | 10 mph (17 km/h) | 89% | N/A |
| 05:00 08:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 51°F (10°C) | 6 mph (10 km/h) | 87% | N/A |
| 08:00 11:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 53°F (12°C) | 6 mph (10 km/h) | 86% | N/A |
| 11:00 14:00 | | Sunny. Precipitation: 0 in (0.0625 mm). | 51°F (11°C) | 13 mph (21 km/h) | 88% | N/A |
| 14:00 17:00 | | A few passing clouds. | 51°F (10°C) | 12 mph (19 km/h) | 87% | N/A |
| 17:00 20:00 | | Overcast. | 49°F (10°C) | 12 mph (19 km/h) | 87% | N/A |
| 20:00 23:00 | | Overcast. | 49°F (9°C) | 9 mph (15 km/h) | 85% | N/A |
| Thursday, May 2 | sunrise: 05:44 sunset: 19:46 |
| Low around 47°F (8°C), high around 51°F (11°C). Estimated precipitation: 0 in (0.0625 mm). Mostly cloudy skies. Wind: 12 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 48°F (9°C) | 7 mph (11 km/h) | 83% | N/A |
| 02:00 05:00 | | Clear. | 48°F (9°C) | 6 mph (9 km/h) | 84% | N/A |
| 05:00 08:00 | | Sunny. | 49°F (9°C) | 6 mph (10 km/h) | 82% | N/A |
| 08:00 11:00 | | Overcast. | 49°F (10°C) | 8 mph (14 km/h) | 82% | N/A |
| 11:00 14:00 | | Overcast. | 50°F (10°C) | 8 mph (14 km/h) | 81% | N/A |
| 14:00 17:00 | | Overcast. | 50°F (10°C) | 10 mph (16 km/h) | 83% | N/A |
| 17:00 20:00 | | Overcast. | 50°F (10°C) | 12 mph (20 km/h) | 86% | N/A |
| 20:00 23:00 | | Overcast. | 50°F (10°C) | 11 mph (17 km/h) | 88% | N/A |
| Friday, May 3 | sunrise: 05:43 sunset: 19:47 |
| Low around 49°F (10°C), high around 58°F (15°C). Chance of light rain before sunrise (between 2 am and 5 am). Estimated precipitation: 0.01 in (0.3125 mm). Considerable cloudiness. Wind: 17 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 50°F (10°C) | 11 mph (17 km/h) | 92% | N/A |
| 02:00 05:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 51°F (10°C) | 9 mph (14 km/h) | 95% | N/A |
| 05:00 08:00 | | Sunny. Precipitation: 0.01 in (0.1875 mm). | 52°F (11°C) | 7 mph (12 km/h) | 93% | N/A |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 56°F (14°C) | 4 mph (6 km/h) | 86% | N/A |
| 11:00 14:00 | | Mostly cloudy. | 57°F (14°C) | 10 mph (16 km/h) | 86% | N/A |
| 14:00 17:00 | | Overcast. | 55°F (13°C) | 14 mph (22 km/h) | 85% | N/A |
| 17:00 20:00 | | Overcast. | 53°F (11°C) | 16 mph (26 km/h) | 89% | N/A |
| 20:00 23:00 | | Overcast. | 50°F (10°C) | 17 mph (28 km/h) | 91% | N/A |
| Saturday, May 4 | sunrise: 05:42 sunset: 19:48 |
| Low around 47°F (9°C), high around 53°F (11°C). Overcast skies. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 50°F (10°C) | 16 mph (26 km/h) | 90% | N/A |
| 02:00 05:00 | | Overcast. | 49°F (10°C) | 16 mph (25 km/h) | 89% | N/A |
| 05:00 08:00 | | Overcast. | 50°F (10°C) | 16 mph (25 km/h) | 83% | N/A |
| 08:00 11:00 | | Overcast. | 51°F (11°C) | 16 mph (26 km/h) | 79% | N/A |
| 11:00 14:00 | | Overcast. | 50°F (10°C) | 14 mph (23 km/h) | 82% | N/A |
| 14:00 17:00 | | Partly cloudy. | 50°F (10°C) | 13 mph (20 km/h) | 83% | N/A |
| 17:00 20:00 | | Overcast. | 49°F (9°C) | 14 mph (23 km/h) | 85% | N/A |
| 20:00 23:00 | | Mostly cloudy. | 47°F (9°C) | 15 mph (25 km/h) | 89% | N/A |
| Sunday, May 5 | sunrise: 05:40 sunset: 19:49 |
| Low around 46°F (8°C), high around 51°F (10°C). Chance of heavy rain most of the day (from 5 am to 8 pm). Estimated precipitation: 1.24 in (31.5625 mm). Overcast skies. Wind: 20 mph (32 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 47°F (8°C) | 12 mph (20 km/h) | 84% | N/A |
| 02:00 05:00 | | Overcast. | 47°F (8°C) | 13 mph (21 km/h) | 89% | N/A |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0.02 in (0.5625 mm). | 46°F (8°C) | 12 mph (20 km/h) | 90% | N/A |
| 08:00 11:00 | | Chance of rain. Precipitation: 0.22 in (5.5 mm). | 47°F (8°C) | 14 mph (23 km/h) | 94% | N/A |
| 11:00 14:00 | | Chance of rain. Precipitation: 0.37 in (9.3125 mm). | 49°F (9°C) | 11 mph (18 km/h) | 97% | N/A |
| 14:00 17:00 | | Chance of heavy rain. Precipitation: 0.59 in (15.0625 mm). | 50°F (10°C) | 20 mph (32 km/h) | 98% | N/A |
| 17:00 20:00 | | Chance of rain. Precipitation: 0.04 in (1.125 mm). | 50°F (10°C) | 14 mph (23 km/h) | 98% | N/A |
| 20:00 23:00 | | Overcast. | 50°F (10°C) | 10 mph (16 km/h) | 98% | N/A |
| Monday, May 6 | sunrise: 05:39 sunset: 19:50 |
| Low around 49°F (9°C), high around 60°F (15°C). Mostly cloudy skies. Wind: 12 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Mostly clear, with a few passing clouds. | 50°F (10°C) | 8 mph (13 km/h) | 96% | N/A |
| 02:00 05:00 | | Overcast. | 49°F (9°C) | 9 mph (15 km/h) | 95% | N/A |
| 05:00 08:00 | | Overcast. | 51°F (11°C) | 10 mph (16 km/h) | 93% | N/A |
| 08:00 11:00 | | Overcast. | 55°F (13°C) | 11 mph (18 km/h) | 88% | N/A |
| 11:00 14:00 | | Overcast. | 56°F (13°C) | 12 mph (20 km/h) | 87% | N/A |
| 14:00 17:00 | | Overcast. | 59°F (15°C) | 12 mph (19 km/h) | 77% | N/A |
| 17:00 20:00 | | Overcast. | 56°F (13°C) | 12 mph (19 km/h) | 89% | N/A |
| 20:00 23:00 | | Overcast. | 55°F (13°C) | 6 mph (9 km/h) | 83% | N/A |
| Tuesday, May 7 | sunrise: 05:38 sunset: 19:51 |
| Low around 51°F (11°C), high around 57°F (14°C). Estimated precipitation: 0.01 in (0.25 mm). Considerable cloudiness. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 55°F (13°C) | 6 mph (9 km/h) | 74% | N/A |
| 02:00 05:00 | | Overcast. | 54°F (12°C) | 5 mph (8 km/h) | 74% | N/A |
| 05:00 08:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 53°F (12°C) | 2 mph (3 km/h) | 79% | N/A |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 53°F (12°C) | 7 mph (11 km/h) | 80% | N/A |
| 11:00 14:00 | | More sun than clouds. | 55°F (13°C) | 10 mph (16 km/h) | 79% | N/A |
| 14:00 17:00 | | Sunny. | 54°F (12°C) | 10 mph (16 km/h) | 80% | N/A |
| 17:00 20:00 | | Clear. | 53°F (12°C) | 9 mph (14 km/h) | 84% | N/A |
| 20:00 23:00 | | Overcast. | 52°F (11°C) | 6 mph (10 km/h) | 89% | N/A |
| Wednesday, May 8 | sunrise: 05:37 sunset: 19:52 |
| Low around 49°F (10°C), high around 55°F (13°C). Considerable cloudiness. Wind: 16 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 54°F (12°C) | 11 mph (17 km/h) | 76% | N/A |
| 02:00 05:00 | | Partly cloudy. | 51°F (11°C) | 14 mph (23 km/h) | 73% | N/A |
| 05:00 08:00 | | Partly cloudy. | 52°F (11°C) | 15 mph (24 km/h) | 68% | N/A |
| 08:00 11:00 | | Mostly cloudy. | 54°F (12°C) | 12 mph (19 km/h) | 68% | N/A |
| 11:00 14:00 | | Overcast. | 52°F (11°C) | 16 mph (25 km/h) | 72% | N/A |
| 14:00 17:00 | | Overcast. | 51°F (11°C) | 12 mph (19 km/h) | 71% | N/A |
| 17:00 20:00 | | Overcast. | 50°F (10°C) | 11 mph (17 km/h) | 75% | N/A |
| 20:00 23:00 | | Partly cloudy. | 50°F (10°C) | 9 mph (14 km/h) | 73% | N/A |
| Thursday, May 9 | sunrise: 05:36 sunset: 19:53 |
| Low around 47°F (8°C), high around 51°F (10°C). Chance of rain early in the morning (between 5 am and 8 am). Estimated precipitation: 0.08 in (2 mm). Overcast skies. Wind: 14 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 49°F (10°C) | 7 mph (12 km/h) | 72% | N/A |
| 02:00 05:00 | | Overcast. | 49°F (10°C) | 4 mph (7 km/h) | 70% | N/A |
| 05:00 08:00 | | Chance of rain. Precipitation: 0.07 in (1.8125 mm). | 48°F (9°C) | 5 mph (8 km/h) | 82% | N/A |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 49°F (9°C) | 12 mph (19 km/h) | 75% | N/A |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 50°F (10°C) | 14 mph (22 km/h) | 69% | N/A |
| 14:00 17:00 | | Overcast. | 50°F (10°C) | 13 mph (21 km/h) | 69% | N/A |
| 17:00 20:00 | | Overcast. | 50°F (10°C) | 10 mph (16 km/h) | 69% | N/A |
| 20:00 23:00 | | Overcast. | 50°F (10°C) | 10 mph (15 km/h) | 70% | N/A |
| Friday, May 10 | sunrise: 05:34 sunset: 19:54 |
| Low around 49°F (9°C), high around 51°F (11°C). Chance of light rain during the afternoon (between 11 am and 5 pm). Estimated precipitation: 0.01 in (0.3125 mm). Mostly cloudy skies. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 50°F (10°C) | 8 mph (13 km/h) | 73% | N/A |
| 02:00 05:00 | | Overcast. | 50°F (10°C) | 8 mph (13 km/h) | 74% | N/A |
| 05:00 08:00 | | Overcast. | 50°F (10°C) | 7 mph (11 km/h) | 74% | N/A |
| 08:00 11:00 | | Overcast. | 51°F (10°C) | 5 mph (8 km/h) | 70% | N/A |
| 11:00 14:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 50°F (10°C) | 1 mph (2 km/h) | 71% | N/A |
| 14:00 17:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 50°F (10°C) | 4 mph (6 km/h) | 77% | N/A |
| 17:00 20:00 | | A few passing clouds. Precipitation: 0 in (0.125 mm). | 50°F (10°C) | 5 mph (7 km/h) | 81% | N/A |
| 20:00 23:00 | | Clear. | 49°F (10°C) | 3 mph (5 km/h) | 84% | N/A |
| Saturday, May 11 | sunrise: 05:33 sunset: 19:55 |
| Low around 49°F (9°C), high around 59°F (15°C). A few passing clouds. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 49°F (10°C) | 5 mph (8 km/h) | 87% | N/A |
| 02:00 05:00 | | Overcast. | 49°F (9°C) | 8 mph (14 km/h) | 91% | N/A |
| 05:00 08:00 | | Sunny. | 51°F (11°C) | 5 mph (8 km/h) | 86% | N/A |
| 08:00 11:00 | | Mostly sunny, with a few passing clouds. | 55°F (13°C) | 9 mph (14 km/h) | 83% | N/A |
| 11:00 14:00 | | Sunny. | 55°F (13°C) | 12 mph (19 km/h) | 83% | N/A |
| 14:00 17:00 | | More clouds than sun. | 58°F (15°C) | 12 mph (19 km/h) | 80% | N/A |
| 17:00 20:00 | | Clear. | 55°F (13°C) | 9 mph (14 km/h) | 92% | N/A |
| 20:00 23:00 | | Times of clear skies and clouds. | 54°F (12°C) | 7 mph (11 km/h) | 95% | N/A |
| Sunday, May 12 | sunrise: 05:32 sunset: 19:56 |
| Low around 54°F (12°C), high around 58°F (14°C). Chance of heavy rain in the evening and during the night (after 5 pm). Estimated precipitation: 0.65 in (16.5625 mm). Overcast skies. Wind: 19 mph (31 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 54°F (12°C) | 4 mph (7 km/h) | 97% | N/A |
| 02:00 05:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 55°F (13°C) | 2 mph (3 km/h) | 99% | N/A |
| 05:00 08:00 | | Overcast. Precipitation: 0.03 in (0.8125 mm). | 56°F (13°C) | 2 mph (4 km/h) | 98% | N/A |
| 08:00 11:00 | | Overcast. | 57°F (14°C) | 7 mph (12 km/h) | 92% | N/A |
| 11:00 14:00 | | Overcast. | 56°F (14°C) | 10 mph (17 km/h) | 91% | N/A |
| 14:00 17:00 | | Overcast. | 55°F (13°C) | 11 mph (18 km/h) | 93% | N/A |
| 17:00 20:00 | | Chance of rain. Precipitation: 0.16 in (3.9375 mm). | 55°F (13°C) | 17 mph (28 km/h) | 99% | N/A |
| 20:00 23:00 | | Chance of heavy rain. Precipitation: 0.46 in (11.625 mm). | 55°F (13°C) | 19 mph (31 km/h) | 99% | N/A |
| Monday, May 13 | sunrise: 05:31 sunset: 19:57 |
| Low around 53°F (12°C), high around 60°F (16°C). Chance of rain before sunrise (from 11 pm to 5 am) and in the evening (after 5 pm). Estimated precipitation: 0.22 in (5.625 mm). Overcast skies. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of rain. Precipitation: 0.16 in (4.0625 mm). | 54°F (12°C) | 13 mph (21 km/h) | 99% | N/A |
| 02:00 05:00 | | Chance of light rain. Precipitation: 0.03 in (0.8125 mm). | 54°F (12°C) | 8 mph (12 km/h) | 99% | N/A |
| 05:00 08:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 54°F (12°C) | 6 mph (10 km/h) | 99% | N/A |
| 08:00 11:00 | | Overcast. | 56°F (13°C) | 7 mph (12 km/h) | 98% | N/A |
| 11:00 14:00 | | Overcast. | 58°F (14°C) | 8 mph (13 km/h) | 94% | N/A |
| 14:00 17:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 59°F (15°C) | 4 mph (7 km/h) | 92% | N/A |
| 17:00 20:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 56°F (14°C) | 1 mph (2 km/h) | 96% | N/A |
| 20:00 23:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 56°F (13°C) | 9 mph (14 km/h) | 95% | N/A |
Climate Chart
» Groton / New London Climate Chart
Places with a similar climate: Westerly (RI), Hyannis (MA), Newport (RI), Vineyard Haven (MA), Falmouth, Barnstable County (MA), Shirley (NY), Provincetown (MA), Chatham (MA), Boston (MA), Providence (RI), New Bedford (MA), Plymouth (MA), White Plains, Westchester County (NY), Westhampton Beach (NY), Chester (CT), Islip (NY), Bridgeport (CT), New Haven (CT), Montauk (NY), Coatesville City, Chester County (PA), East Milton (MA), Hartford (CT), Farmingdale (NY), Beverly (MA), Misawa (Japan).
Temperature variation graph for the last seven days
Humidity Variation Graph
Wind speed
Weather Station: Groton / New London, Groton / New London Airport (latitude 41-19-39N, longitude 072-02-58W)
Local Time:
Groton / New London is in the "America/New_York" timezone.
The "America/New_York" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in DST (since Sunday, 10 March 2024, 03:00 AM local time). During DST, the timezone abbreviation is EDT and the offset to Universal Time (UTC, GMT or Zulu) is -4:00 hours.
Groton / New London will exit DST (returning to standard time) on Sunday, 3 November 2024, at 02:00 AM local time, when clocks will be turned backward 1 hour to Sunday, 3 November 2024, 01:00 AM local standard time. During ST, the timezone abbreviation is EST and the offset to UTC will be -5:00 hours.
Weather and Temperature in Connecticut