Grand Isle, ME

Current conditions, hourly and 7-day forecast, and live radar for Grand Isle, ME 04746. Right now: chance rain showers then light rain, 54°F. Data from the National Weather Service.

• Tonight: A chance of rain showers between 11pm and midnight, then rain between midnight and 2am, then rain and a slight chance of thunderstorms between 2am and 5am, then a slight chance of rain showers. Cloudy, with a low around 54. South wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
• Thursday: A chance of rain between 9am and 5pm. Partly sunny. High near 71, with temperatures falling to around 65 in the afternoon. Southwest wind 10 to 17 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
• Thursday Night: Partly cloudy, with a low around 44. West wind 9 to 13 mph, with gusts as high as 28 mph. New rainfall amounts less than a tenth of an inch possible.
• Friday: Mostly sunny, with a high near 61. Northwest wind 12 to 18 mph, with gusts as high as 32 mph.
• Friday Night: Mostly clear, with a low around 41. Northwest wind 3 to 13 mph, with gusts as high as 23 mph.
• Saturday: Sunny, with a high near 73. Southwest wind 1 to 6 mph.