7-Day Forecast 47.3°N 68.15°W (Text-Only)
NWS Forecast for: Grand Isle ME
Issued by: National Weather Service Caribou, ME
Last Update: 3:32 am EDT Jun 16, 2024




Overnight: Clear, with a low around 38. Northwest wind around 5 mph.

Sunday: Sunny, with a high near 73. Northwest wind around 7 mph.

Sunday Night: Partly cloudy, with a low around 48. Calm wind.

Monday: A slight chance of showers after 11am. Mostly cloudy, with a high near 71. South wind 5 to 8 mph. Chance of precipitation is 20%.

Monday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening.

Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Patchy fog before 7am. Otherwise, partly sunny and hot, with a high near 90. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 11pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 68. South wind 3 to 5 mph. Chance of precipitation is 20%.

Juneteenth: Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 97.

Wednesday Night: Partly cloudy, with a low around 74.

Thursday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny and hot, with a high near 90. Chance of precipitation is 40%.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Friday: A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.

Friday Night: A slight chance of showers. Partly cloudy, with a low around 52. Chance of precipitation is 20%.

Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.



Grand Isle ME
 47.3°N 68.15°W (Elev. 515 ft)

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