National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Rockland, Knox County Regional Airport (KRKD)

Lat: 44.07°NLon: 69.1°WElev: 56ft.

Fair

68°F

20°C

Humidity 87%
Wind Speed W 7 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 30 Jun 7:56 am EDT
Extended Forecast for

West Deer Isle ME

  • Today

    Today: Partly sunny, with a high near 72. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: Isolated showers between 11pm and 2am, then scattered showers and thunderstorms after 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61. South wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Scattered
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Scattered showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 75. Southwest wind around 9 mph. Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 9pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 64. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 68. West wind 3 to 7 mph.

    Low: 68 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Sunny and hot, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Independence Day

    Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 72. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Isolated showers between 11pm and 2am, then scattered showers and thunderstorms after 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61. South wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 75. Southwest wind around 9 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers after 9pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 64. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 68. West wind 3 to 7 mph.
Friday
Sunny and hot, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 64.
Independence Day
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 60.
Monday
A slight chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Deer Isle ME
 44.17°N 68.7°W (Elev. 0 ft)
Last Update:
8:35 am EDT Jun 30, 2026
Forecast Valid:
8am EDT Jun 30, 2026-6pm EDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation