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

64°F

18°C

Humidity 58%
Wind Speed S 3 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 13 Jun 7:53 pm EDT
Extended Forecast for

North Harpswell ME

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am. Increasing clouds, with a low around 54. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 9am. Cloudy, with a high near 59. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. East wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. South wind around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 5am. Increasing clouds, with a low around 54. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before 9am. Cloudy, with a high near 59. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 50. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 61. South wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 68.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Juneteenth
A 40 percent chance of showers. Partly sunny, with a high near 72.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Harpswell ME
 43.82°N 69.98°W (Elev. 0 ft)
Last Update:
6:42 pm EDT Jun 13, 2025
Forecast Valid:
8pm EDT Jun 13, 2025-6pm EDT Jun 20, 2025
 
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