Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

92°F

33°C

Humidity 52%
Wind Speed Vrbl 3 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 2 Jul 10:53 am EDT
Extended Forecast for

East Harpswell ME

Extreme Heat Warning until July 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until July 2, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • Today

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 72. Southwest wind around 5 mph becoming calm.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 101. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 95 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. West wind around 5 mph becoming calm.

    Low: 72 °F

    Mostly Clear

  • Independence Day

    Independence Day: A 40 percent chance of showers after 11am.  Mostly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the morning.

    High: 90 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 85. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 72. Southwest wind around 5 mph becoming calm.
Friday
Sunny and hot, with a high near 95. Heat index values as high as 101. Light west wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 72. West wind around 5 mph becoming calm.
Independence Day
A 40 percent chance of showers after 11am. Mostly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 61.
Monday
Partly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
East Harpswell ME
 43.84°N 69.92°W (Elev. 3 ft)
6:18 am EDT Jul 2, 2026
11am EDT Jul 2, 2026-6pm EDT Jul 8, 2026
 
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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