0

Hourly Weather Forecast - Grand Isle, ME

  • Temperature
    3°F
    Precipitation
    0%
    Wind
    9mph
    SW
    Arrow up

    Partly Cloudy

    Humidity
    64%
    Feels like
    -11°F
    Dew Point
    -6°F

  • Mostly Cloudy

    Humidity
    66%
    Feels like
    -12°F
    Dew Point
    -6°F

  • Mostly Cloudy

    Humidity
    67%
    Feels like
    -12°F
    Dew Point
    -5°F

  • Mostly Cloudy

    Humidity
    69%
    Feels like
    -12°F
    Dew Point
    -4°F

  • Mostly Cloudy

    Humidity
    69%
    Feels like
    -11°F
    Dew Point
    -4°F

  • Mostly Cloudy

    Humidity
    70%
    Feels like
    -11°F
    Dew Point
    -3°F

  • Partly Cloudy

    Humidity
    69%
    Feels like
    -9°F
    Dew Point
    -1°F

  • Partly Cloudy

    Humidity
    68%
    Feels like
    -7°F
    Dew Point
    0°F

  • Partly Cloudy

    Humidity
    63%
    Feels like
    -3°F
    Dew Point
    2°F

  • Partly Cloudy

    Humidity
    56%
    Feels like
    2°F
    Dew Point
    4°F

  • Partly Cloudy

    Humidity
    52%
    Feels like
    7°F
    Dew Point
    6°F

  • Partly Cloudy

    Humidity
    46%
    Feels like
    12°F
    Dew Point
    7°F

  • Mostly Sunny

    Humidity
    44%
    Feels like
    16°F
    Dew Point
    9°F

  • Mostly Sunny

    Humidity
    43%
    Feels like
    19°F
    Dew Point
    10°F

  • Partly Cloudy

    Humidity
    42%
    Feels like
    21°F
    Dew Point
    11°F

  • Mostly Cloudy

    Humidity
    41%
    Feels like
    23°F
    Dew Point
    11°F

  • Cloudy

    Humidity
    43%
    Feels like
    23°F
    Dew Point
    13°F

  • Cloudy

    Humidity
    47%
    Feels like
    22°F
    Dew Point
    14°F

  • Cloudy

    Humidity
    50%
    Feels like
    21°F
    Dew Point
    14°F

  • Cloudy

    Humidity
    57%
    Feels like
    20°F
    Dew Point
    16°F

  • Cloudy

    Humidity
    64%
    Feels like
    20°F
    Dew Point
    18°F

  • Cloudy

    Humidity
    69%
    Feels like
    19°F
    Dew Point
    19°F

  • 30% Chance of Snow

    Humidity
    73%
    Feels like
    18°F
    Dew Point
    19°F

  • Cloudy

    Humidity
    73%
    Feels like
    18°F
    Dew Point
    18°F

Top Stories

Right Arrow
Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Read More
Today's Weather Outlook

Today's Weather Outlook

Read More
Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Read More
Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Read More
Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Read More
U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide