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

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

6°F

-14°C

Humidity 63%
Wind Speed Calm
Barometer 30.61 in (1036.6 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 2 Mar 4:53 am EST
Extended Forecast for

North Harpswell ME

  • Today

    Today: Sunny, with a high near 26. North wind 5 to 10 mph becoming west in the afternoon.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Southwest wind 5 to 10 mph.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 3am, then rain likely between 3am and 4am, then snow likely after 4am. Low around 31. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Sunny, with a high near 43. Northwest wind around 5 mph becoming south in the afternoon.

    High: 43 °F

    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 10am. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then snow likely after 4am. Cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Snow likely, mainly before 8am. Cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 26. North wind 5 to 10 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 15. Southwest wind 5 to 10 mph.
Tuesday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain and snow before 3am, then rain likely between 3am and 4am, then snow likely after 4am. Low around 31. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow before 7am. Sunny, with a high near 43. Northwest wind around 5 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A 30 percent chance of rain after 10am. Partly sunny, with a high near 41.
Thursday Night
A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then snow likely after 4am. Cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
Snow likely, mainly before 8am. Cloudy, with a high near 35. Chance of precipitation is 60%.
Friday Night
A chance of snow before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of rain after 1am. Cloudy, with a low around 28. Chance of precipitation is 40%.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 44.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Harpswell ME
 43.82°N 69.98°W (Elev. 0 ft)
Last Update:
1:57 am EST Mar 2, 2026
Forecast Valid:
5am EST Mar 2, 2026-6pm EDT Mar 8, 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