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10 Day Weather - Grand Isle, ME

  • Forecast night icon
    Night
    Mostly Cloudy
    Saturday 12/21
    Forecast night icon
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Low temperature around 4F. Dew point will be around 4F with an average humidity of 69%. Winds will be 16 mph from the NW.
  • Forecast day icon
    Sunday
    Partly Sunny
    10°
    Forecast night icon
    Night
    Clear
    Sunday 12/22
    Day
    10°
    Partly Sunny
    Forecast day icon
    Night
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny this morning then becoming mostly sunny. Highs around 10 above. Northwest winds 5 to 10 mph with gusts up to 20 mph.
    Night Details
    Clear cold with lows 3 below to 9 below zero. West winds around 5 mph.
  • Forecast day icon
    Monday
    Partly Sunny
    13°
    Forecast night icon
    Night
    50% Chance of Snow
    Monday 12/23
    Day
    13°
    Partly Sunny
    Forecast day icon
    Night
    50% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 14. Southwest winds around 5 mph.
    Night Details
    Mostly cloudy with a 50 percent chance of snow. Near steady temperature around 10 above. South winds around 5 mph.
  • Forecast day icon
    Tuesday
    40% Chance of Snow
    17°
    Forecast night icon
    Night
    Mostly Clear
    Tuesday 12/24
    Day
    17°
    40% Chance of Snow
    Forecast day icon
    Night
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of snow in the morning then partly sunny in the afternoon. Highs around 19. Northeast winds around 5 mph. Chance of snow 40 percent.
    Night Details
    Mostly clear. Cold with lows around zero.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    22°
    Forecast night icon
    Night
    Partly Cloudy
    16°
    Wednesday 12/25
    Day
    22°
    Mostly Sunny
    Forecast day icon
    Night
    16°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 20s.
    Night Details
    Partly cloudy. Lows 5 to 10 above.
  • Forecast day icon
    Thursday
    Partly Sunny
    27°
    Forecast night icon
    Night
    Partly Cloudy
    18°
    Thursday 12/26
    Day
    27°
    Partly Sunny
    Forecast day icon
    Night
    18°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 20s.
    Night Details
    Partly cloudy. Lows around 10 above.
  • Forecast day icon
    Friday
    Partly Sunny
    29°
    Forecast night icon
    Night
    Partly Cloudy
    13°
    Friday 12/27
    Day
    29°
    Partly Sunny
    Forecast day icon
    Night
    13°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 20s.
    Night Details
    Partly cloudy. Lows around 10 above.
  • Forecast day icon
    Saturday
    Partly Sunny
    28°
    Forecast night icon
    Night
    Hazy
    20°
    Saturday 12/28
    Day
    28°
    Partly Sunny
    Forecast day icon
    Night
    20°
    Hazy
    Forecast night icon
    Day Details
    Partly sunny. Highs in the upper 20s.
    Night Details
    Clear. Low temperature around 20F. Dew point will be around 20F with an average humidity of 96%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Sunday
    Partly Cloudy
    30°
    Forecast night icon
    Night
    Cloudy
    24°
    Sunday 12/29
    Day
    30°
    Partly Cloudy
    Forecast day icon
    Night
    24°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 30F. Dew point will be around 25F with an average humidity of 92%. Winds will be 3 mph from the NW.
    Night Details
    Cloudy. Low temperature around 24F. Dew point will be around 24F with an average humidity of 98%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Monday
    30% Chance of Snow
    32°
    Forecast night icon
    Night
    40% Chance of Snow
    28°
    Monday 12/30
    Day
    32°
    30% Chance of Snow
    Forecast day icon
    Night
    28°
    40% Chance of Snow
    Forecast night icon
    Day Details
    Cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 32F. Dew point will be around 28F with an average humidity of 95%. Winds will be 1 mph from the S.
    Night Details
    Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 28F. Dew point will be around 28F with an average humidity of 98%. Winds will be 1 mph from the NE.
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