Grand Isle, Maine | Local and National Hourly Weather Forecasts | WeatherBug
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  • Friday
    Forecast hour icon
    10pm
    Clear
    28°
    Precip 0%
    10pm Fri
    28°
    Feels like 24°
    Current forecast icon
    Clear
    • Humidity
      72%
    • Wind
      NNE 4
    • Dew Point
      21°
  • Forecast hour icon
    11pm
    Clear
    27°
    Precip 0%
    11pm Fri
    27°
    Feels like 23°
    Current forecast icon
    Clear
    • Humidity
      76%
    • Wind
      NE 4
    • Dew Point
      20°
  • Saturday
    Forecast hour icon
    12am
    Clear
    26°
    Precip 0%
    12am Sat
    26°
    Feels like 22°
    Current forecast icon
    Clear
    • Humidity
      78%
    • Wind
      ESE 3
    • Dew Point
      20°
  • Forecast hour icon
    1am
    Clear
    25°
    Precip 0%
    1am Sat
    25°
    Feels like 21°
    Current forecast icon
    Clear
    • Humidity
      78%
    • Wind
      SE 3
    • Dew Point
      20°
  • Forecast hour icon
    2am
    Clear
    25°
    Precip 0%
    2am Sat
    25°
    Feels like 21°
    Current forecast icon
    Clear
    • Humidity
      80%
    • Wind
      SE 3
    • Dew Point
      19°
  • Forecast hour icon
    3am
    Clear
    24°
    Precip 0%
    3am Sat
    24°
    Feels like 20°
    Current forecast icon
    Clear
    • Humidity
      80%
    • Wind
      SE 3
    • Dew Point
      19°
  • Forecast hour icon
    4am
    Clear
    24°
    Precip 0%
    4am Sat
    24°
    Feels like 19°
    Current forecast icon
    Clear
    • Humidity
      80%
    • Wind
      SE 3
    • Dew Point
      18°
  • Forecast hour icon
    5am
    Clear
    24°
    Precip 0%
    5am Sat
    24°
    Feels like 20°
    Current forecast icon
    Clear
    • Humidity
      77%
    • Wind
      SE 3
    • Dew Point
      18°
  • 5:21a
    Forecast hour icon
    6am
    Sunny
    26°
    Precip 0%
    6am Sat
    26°
    Feels like 22°
    Current forecast icon
    Sunny
    • Humidity
      71%
    • Wind
      SSE 3
    • Dew Point
      18°
  • Forecast hour icon
    7am
    Sunny
    31°
    Precip 0%
    7am Sat
    31°
    Feels like 28°
    Current forecast icon
    Sunny
    • Humidity
      67%
    • Wind
      SSE 3
    • Dew Point
      21°
  • Forecast hour icon
    8am
    Sunny
    38°
    Precip 0%
    8am Sat
    38°
    Feels like 36°
    Current forecast icon
    Sunny
    • Humidity
      58%
    • Wind
      S 4
    • Dew Point
      25°
  • Forecast hour icon
    9am
    Sunny
    46°
    Precip 0%
    9am Sat
    46°
    Feels like 44°
    Current forecast icon
    Sunny
    • Humidity
      51%
    • Wind
      SSW 4
    • Dew Point
      29°