| Weather / Maine Weather Temperature |
Weather Forecast for Grand Isle (Maine)
Forecast Overview
Sat May 4 
55°F 41°F 13°C 5°C Overcast skies.
detailsSun May 5 
64°F 39°F 18°C 4°C Chance of rain after 6 pm.
detailsMon May 6 
63°F 41°F 17°C 5°C Chance of rain before sunrise.
detailsTue May 7 
50°F 36°F 10°C 2°C Chance of light rain after 6 pm.
detailsWed May 8 55°F 32°F 13°C -0°C Chance of light rain late at night.
detailsThu May 9 
59°F 36°F 15°C 2°C Chance of light rain before sunrise.
detailsFri May 10 59°F 37°F 15°C 3°C Mostly cloudy skies.
detailsSat May 11 
64°F 37°F 18°C 3°C Times of sun and clouds.
detailsSun May 12 68°F 41°F 20°C 5°C Partly cloudy skies.
detailsMon May 13 68°F 45°F 20°C 7°C Considerable cloudiness.
detailsTue May 14 
68°F 45°F 20°C 7°C Chance of light rain in the afternoon.
detailsWed May 15 
59°F 45°F 15°C 7°C Chance of rain all day.
detailsThu May 16 45°F 39°F 7°C 4°C Chance of rain until 6 pm.
detailsFri May 17 54°F 39°F 12°C 4°C Chance of rain in the afternoon.
details
Detailed Forecast
| Saturday, May 4 | Grand Isle sunrise: 06:11 sunset: 20:47 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Overcast. | 42°F (5°C) | 5 mph (8 km/h) | 83% | 0.255% |
| 03:00 06:00 | | Overcast. | 40°F (5°C) | 4 mph (6 km/h) | 85% | 0.255% |
| 06:00 09:00 | | Overcast. | 42°F (6°C) | 4 mph (6 km/h) | 83% | 0.258% |
| 09:00 12:00 | | Overcast. | 47°F (8°C) | 4 mph (7 km/h) | 76% | 0.256% |
| 12:00 15:00 | | Mostly cloudy. | 53°F (12°C) | 4 mph (7 km/h) | 67% | 0.255% |
| 15:00 18:00 | | Overcast. | 55°F (13°C) | 5 mph (8 km/h) | 65% | 0.254% |
| 18:00 21:00 | | Overcast. | 51°F (10°C) | 4 mph (6 km/h) | 77% | 0.253% |
| 21:00 00:00 | | Overcast. | 48°F (9°C) | 4 mph (6 km/h) | 84% | 0.254% |
| Sunday, May 5 | Grand Isle sunrise: 06:10 sunset: 20:48 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 46°F (8°C) | 4 mph (7 km/h) | 86% | 0.255% |
| 03:00 06:00 | | Mostly clear. | 39°F (4°C) | 5 mph (8 km/h) | 96% | 0.254% |
| 06:00 09:00 | | Sunny. | 48°F (9°C) | 8 mph (13 km/h) | 69% | 0.256% |
| 09:00 12:00 | | Mostly sunny, with a few passing clouds. | 58°F (14°C) | 12 mph (19 km/h) | 56% | 0.253% |
| 12:00 15:00 | | Overcast. | 64°F (18°C) | 13 mph (21 km/h) | 49% | 0.252% |
| 15:00 18:00 | | Overcast. | 60°F (15°C) | 12 mph (19 km/h) | 58% | 0.25% |
| 18:00 21:00 | | Chance of rain. Precipitation: 0.07 in (1.8125 mm). | 50°F (10°C) | 9 mph (14 km/h) | 94% | 0.259% |
| 21:00 00:00 | | Chance of rain. Precipitation: 0.13 in (3.3125 mm). | 47°F (8°C) | 10 mph (17 km/h) | 94% | 0.291% |
| Monday, May 6 | Grand Isle sunrise: 06:08 sunset: 20:50 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 45°F (7°C) | 9 mph (15 km/h) | 93% | 0.29% |
| 03:00 06:00 | | Chance of light rain. Precipitation: 0.01 in (0.25 mm). | 44°F (7°C) | 8 mph (14 km/h) | 96% | 0.291% |
| 06:00 09:00 | | Overcast. Precipitation: 0.04 in (1.0625 mm). | 45°F (7°C) | 8 mph (13 km/h) | 94% | 0.298% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 53°F (12°C) | 9 mph (15 km/h) | 82% | 0.295% |
| 12:00 15:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 62°F (17°C) | 10 mph (16 km/h) | 47% | 0.292% |
| 15:00 18:00 | | Considerable cloudiness. | 59°F (15°C) | 9 mph (15 km/h) | 50% | 0.288% |
| 18:00 21:00 | | Clear. | 49°F (9°C) | 7 mph (11 km/h) | 68% | 0.286% |
| 21:00 00:00 | | Clear. | 42°F (6°C) | 5 mph (8 km/h) | 79% | 0.285% |
| Tuesday, May 7 | Grand Isle sunrise: 06:07 sunset: 20:51 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 39°F (4°C) | 3 mph (5 km/h) | 86% | 0.284% |
| 03:00 06:00 | | Clear. | 37°F (3°C) | 5 mph (8 km/h) | 91% | 0.283% |
| 06:00 09:00 | | More sun than clouds. | 45°F (7°C) | 11 mph (18 km/h) | 65% | 0.283% |
| 09:00 12:00 | | Overcast. | 50°F (10°C) | 14 mph (22 km/h) | 55% | 0.28% |
| 12:00 15:00 | | Overcast. | 49°F (9°C) | 13 mph (21 km/h) | 59% | 0.277% |
| 15:00 18:00 | | Overcast. | 48°F (9°C) | 10 mph (16 km/h) | 62% | 0.274% |
| 18:00 21:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 44°F (7°C) | 8 mph (13 km/h) | 76% | 0.273% |
| 21:00 00:00 | | Clear. | 36°F (2°C) | 4 mph (7 km/h) | 92% | 0.274% |
| Wednesday, May 8 | Grand Isle sunrise: 06:05 sunset: 20:52 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 33°F (1°C) | 4 mph (7 km/h) | 92% | 0.275% |
| 03:00 06:00 | | Clear. | 32°F (-0°C) | 4 mph (7 km/h) | 95% | 0.275% |
| 06:00 09:00 | | Overcast. | 42°F (6°C) | 5 mph (8 km/h) | 63% | 0.274% |
| 09:00 12:00 | | Overcast. | 51°F (11°C) | 5 mph (8 km/h) | 42% | 0.272% |
| 12:00 15:00 | | Overcast. | 53°F (12°C) | 4 mph (6 km/h) | 37% | 0.27% |
| 15:00 18:00 | | Overcast. | 51°F (10°C) | 7 mph (12 km/h) | 55% | 0.267% |
| 18:00 21:00 | | Overcast. | 45°F (7°C) | 4 mph (6 km/h) | 69% | 0.266% |
| 21:00 00:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 44°F (6°C) | 3 mph (4 km/h) | 92% | 0.268% |
| Thursday, May 9 | Grand Isle sunrise: 06:04 sunset: 20:54 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 43°F (6°C) | 3 mph (5 km/h) | 95% | 0.271% |
| 03:00 06:00 | | Mostly clear, with a few passing clouds. | 37°F (3°C) | 2 mph (4 km/h) | 96% | 0.271% |
| 06:00 09:00 | | Sunny. | 45°F (7°C) | 5 mph (7 km/h) | 71% | 0.27% |
| 09:00 12:00 | | Sunny. | 54°F (12°C) | 7 mph (11 km/h) | 43% | 0.266% |
| 12:00 15:00 | | Sunny. | 59°F (15°C) | 5 mph (8 km/h) | 34% | 0.262% |
| 15:00 18:00 | | Overcast. | 59°F (15°C) | 4 mph (6 km/h) | 33% | 0.259% |
| 18:00 21:00 | | Overcast. | 48°F (9°C) | 4 mph (6 km/h) | 55% | 0.257% |
| 21:00 00:00 | | Overcast. | 41°F (5°C) | 2 mph (3 km/h) | 72% | 0.259% |
| Friday, May 10 | Grand Isle sunrise: 06:03 sunset: 20:55 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly cloudy. | 39°F (4°C) | 4 mph (7 km/h) | 78% | 0.259% |
| 03:00 06:00 | | Overcast. | 37°F (3°C) | 3 mph (4 km/h) | 81% | 0.26% |
| 06:00 09:00 | | Overcast. | 45°F (7°C) | 3 mph (5 km/h) | 70% | 0.259% |
| 09:00 12:00 | | Overcast. | 56°F (13°C) | 4 mph (7 km/h) | 46% | 0.258% |
| 12:00 15:00 | | Overcast. | 59°F (15°C) | 6 mph (10 km/h) | 38% | 0.253% |
| 15:00 18:00 | | Overcast. | 58°F (14°C) | 8 mph (12 km/h) | 42% | 0.251% |
| 18:00 21:00 | | Overcast. | 48°F (9°C) | 5 mph (9 km/h) | 62% | 0.251% |
| 21:00 00:00 | | Clear. | 41°F (5°C) | 4 mph (6 km/h) | 83% | 0.251% |
| Saturday, May 11 | Grand Isle sunrise: 06:01 sunset: 20:56 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 39°F (4°C) | 4 mph (6 km/h) | 95% | 0.252% |
| 03:00 06:00 | | Clear. | 37°F (3°C) | 3 mph (5 km/h) | 95% | 0.253% |
| 06:00 09:00 | | Sunny. | 50°F (10°C) | 4 mph (6 km/h) | 68% | 0.253% |
| 09:00 12:00 | | Sunny. | 61°F (16°C) | 5 mph (7 km/h) | 45% | 0.25% |
| 12:00 15:00 | | Overcast. | 62°F (16°C) | 9 mph (15 km/h) | 46% | 0.248% |
| 15:00 18:00 | | Overcast. | 63°F (17°C) | 4 mph (6 km/h) | 42% | 0.245% |
| 18:00 21:00 | | Clear. | 51°F (11°C) | 3 mph (5 km/h) | 71% | 0.246% |
| 21:00 00:00 | | Mostly clear. | 46°F (8°C) | 2 mph (3 km/h) | 82% | 0.247% |
| Sunday, May 12 | Grand Isle sunrise: 06:00 sunset: 20:58 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 43°F (6°C) | 4 mph (6 km/h) | 92% | 0.248% |
| 03:00 06:00 | | Sunny. | 41°F (5°C) | 2 mph (4 km/h) | 94% | 0.248% |
| 06:00 09:00 | | Sunny. | 53°F (12°C) | 4 mph (7 km/h) | 69% | 0.248% |
| 09:00 12:00 | | Sunny. | 63°F (17°C) | 5 mph (8 km/h) | 49% | 0.246% |
| 12:00 15:00 | | Overcast. | 67°F (19°C) | 5 mph (8 km/h) | 37% | 0.241% |
| 15:00 18:00 | | Mostly cloudy. | 62°F (17°C) | 11 mph (17 km/h) | 55% | 0.242% |
| 18:00 21:00 | | Clear. | 53°F (12°C) | 3 mph (5 km/h) | 75% | 0.241% |
| 21:00 00:00 | | Partly cloudy. | 48°F (9°C) | 4 mph (6 km/h) | 83% | 0.242% |
| Monday, May 13 | Grand Isle sunrise: 05:58 sunset: 20:59 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 46°F (8°C) | 3 mph (5 km/h) | 89% | 0.245% |
| 03:00 06:00 | | Overcast. | 47°F (9°C) | 4 mph (6 km/h) | 87% | 0.243% |
| 06:00 09:00 | | Mostly cloudy. | 50°F (10°C) | 6 mph (9 km/h) | 77% | 0.244% |
| 09:00 12:00 | | Mostly cloudy. | 57°F (14°C) | 6 mph (10 km/h) | 62% | 0.245% |
| 12:00 15:00 | | Sunny. | 66°F (19°C) | 6 mph (10 km/h) | 43% | 0.241% |
| 15:00 18:00 | | Overcast. | 61°F (16°C) | 7 mph (11 km/h) | 59% | 0.24% |
| 18:00 21:00 | | Clear. | 56°F (13°C) | 5 mph (8 km/h) | 71% | 0.239% |
| 21:00 00:00 | | Overcast. | 51°F (11°C) | 7 mph (12 km/h) | 87% | 0.24% |
| Tuesday, May 14 | Grand Isle sunrise: 05:57 sunset: 21:00 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 50°F (10°C) | 7 mph (11 km/h) | 86% | 0.24% |
| 03:00 06:00 | | Mostly cloudy. | 45°F (7°C) | 5 mph (9 km/h) | 94% | 0.239% |
| 06:00 09:00 | | Overcast. | 52°F (11°C) | 8 mph (12 km/h) | 78% | 0.241% |
| 09:00 12:00 | | Overcast. | 63°F (17°C) | 13 mph (20 km/h) | 57% | 0.238% |
| 12:00 15:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 68°F (20°C) | 14 mph (23 km/h) | 51% | 0.237% |
| 15:00 18:00 | | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 65°F (19°C) | 13 mph (22 km/h) | 61% | 0.238% |
| 18:00 21:00 | | Overcast. Precipitation: 0.01 in (0.375 mm). | 58°F (15°C) | 9 mph (15 km/h) | 71% | 0.236% |
| 21:00 00:00 | | Overcast. | 52°F (11°C) | 6 mph (9 km/h) | 87% | 0.238% |
| Wednesday, May 15 | Grand Isle sunrise: 05:56 sunset: 21:02 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 48°F (9°C) | 4 mph (7 km/h) | 96% | 0.241% |
| 03:00 06:00 | | Chance of light rain. Precipitation: 0.02 in (0.4375 mm). | 48°F (9°C) | 5 mph (8 km/h) | 97% | 0.24% |
| 06:00 09:00 | | Chance of rain. Precipitation: 0.15 in (3.6875 mm). | 45°F (7°C) | 5 mph (8 km/h) | 96% | 0.27% |
| 09:00 12:00 | | Chance of rain. Precipitation: 0.22 in (5.6875 mm). | 46°F (8°C) | 4 mph (6 km/h) | 96% | 0.322% |
| 12:00 15:00 | | Chance of rain. Precipitation: 0.09 in (2.375 mm). | 47°F (8°C) | 3 mph (6 km/h) | 96% | 0.338% |
| 15:00 18:00 | | Chance of rain. Precipitation: 0.19 in (4.9375 mm). | 46°F (8°C) | 5 mph (8 km/h) | 97% | 0.377% |
| 18:00 21:00 | | Chance of rain. Precipitation: 0.15 in (3.6875 mm). | 45°F (7°C) | 6 mph (10 km/h) | 97% | 0.388% |
| 21:00 00:00 | | Chance of rain. Precipitation: 0.12 in (3 mm). | 44°F (7°C) | 5 mph (9 km/h) | 97% | 0.392% |
| Thursday, May 16 | Grand Isle sunrise: 05:55 sunset: 21:03 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of rain. Precipitation: 0.07 in (1.75 mm). | 44°F (7°C) | 9 mph (14 km/h) | 96% | 0.385% |
| 03:00 06:00 | | Chance of rain. Precipitation: 0.09 in (2.25 mm). | 41°F (5°C) | 8 mph (13 km/h) | 97% | 0.385% |
| 06:00 09:00 | | Chance of rain. Precipitation: 0.08 in (1.9375 mm). | 41°F (5°C) | 5 mph (8 km/h) | 97% | 0.381% |
| 09:00 12:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 44°F (7°C) | 7 mph (11 km/h) | 93% | 0.364% |
| 12:00 15:00 | | Chance of light rain. Precipitation: 0.02 in (0.4375 mm). | 44°F (7°C) | 9 mph (14 km/h) | 94% | 0.358% |
| 15:00 18:00 | | Chance of light rain. Precipitation: 0.02 in (0.625 mm). | 44°F (7°C) | 8 mph (13 km/h) | 94% | 0.354% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 42°F (6°C) | 3 mph (5 km/h) | 94% | 0.346% |
| 21:00 00:00 | | Mostly clear. | 39°F (4°C) | 5 mph (8 km/h) | 97% | 0.344% |
| Friday, May 17 | Grand Isle sunrise: 05:54 sunset: 21:04 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 41°F (5°C) | 4 mph (7 km/h) | 95% | 0.339% |
| 03:00 06:00 | | Overcast. | 42°F (6°C) | 4 mph (7 km/h) | 97% | 0.336% |
| 06:00 09:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 48°F (9°C) | 7 mph (11 km/h) | 97% | 0.336% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 51°F (11°C) | 9 mph (15 km/h) | 94% | 0.334% |
| 12:00 15:00 | | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 53°F (11°C) | 11 mph (17 km/h) | 93% | 0.333% |
| 15:00 18:00 | | Chance of rain. Precipitation: 0.05 in (1.1875 mm). | 53°F (12°C) | 10 mph (16 km/h) | 92% | 0.338% |
| 18:00 21:00 | | More clouds than sun. Precipitation: 0.01 in (0.25 mm). | 52°F (11°C) | 10 mph (16 km/h) | 92% | 0.337% |
| 21:00 00:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 47°F (8°C) | 6 mph (10 km/h) | 97% | 0.334% |
Grand Isle (latitude 47°19'N, longitude 068°09'W)
Grand Isle - other nearby places: Madawaska (9 miles / 14 km away), Saint Agatha (10 miles / 16 km away), Van Buren (15 miles / 23 km away), Stockholm (20 miles / 32 km away), Fort Kent (21 miles / 33 km away), Hamlin (24 miles / 39 km away), Wallagrass (25 miles / 40 km away), New Sweden (27 miles / 43 km away), Eagle Lake (28 miles / 46 km away), Winterville (31 miles / 50 km away), Limestone (31 miles / 51 km away), Caribou (32 miles / 51 km away), Saint John (32 miles / 52 km away), Perham (33 miles / 54 km away), Saint Francis (36 miles / 58 km away), Washburn (37 miles / 59 km away), Fort Fairfield (41 miles / 66 km away), Mapleton (44 miles / 70 km away), Presque Isle (44 miles / 72 km away), Allagash (45 miles / 72 km away), Chapman (46 miles / 74 km away).
View weather forecasts for other places in Maine
Forecasts for Other Places:
Grand Isle
75°F ... 77°F (24°C ... 25°C)
Mostly cloudy skies.
Grand Junction
63°F ... 79°F (17°C ... 26°C)
Chance of rain in the morning and early afternoon (between 10 am and 4 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 3.1875 mm.
Grand Junction
43°F ... 72°F (6°C ... 22°C)
Times of sun and clouds.
Grand Junction
48°F ... 59°F (9°C ... 15°C)
Chance of heavy rain between 1 am and 4 am. The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 14.4375 mm.
Grand Lake
18°F ... 48°F (-8°C ... 9°C)
Chance of light snow late in the afternoon (between 3 pm and 6 pm). Estimated precipitation: 0.625 mm.
Grand Lake Stream
41°F ... 57°F (5°C ... 14°C)
Mostly cloudy skies.
Grand Lake Towne
61°F ... 79°F (16°C ... 26°C)
Mostly cloudy skies. Estimated precipitation: 9.375 mm.
Grand Ledge
52°F ... 75°F (11°C ... 24°C)
Chance of light rain in the evening and during the night (after 5 pm). Estimated precipitation: 0.6875 mm.
Grand Marais
39°F ... 46°F (4°C ... 8°C)
Chance of rain before sunrise (between 4 am and 7 am) and again in the morning and early afternoon (between 10 am and 4 pm). Estimated precipitation: 4 mm.
Grand Meadow
43°F ... 52°F (6°C ... 11°C)
Chance of rain before sunrise (between 4 am and 7 am). Estimated precipitation: 9.8125 mm.