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

Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Overcast

38°F

3°C

Humidity 68%
Wind Speed Vrbl 5 mph
Barometer 30.44 in (1030.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 15 Mar 10:53 pm EDT
Extended Forecast for

East Harpswell ME

Flood Watch March 16, 02:00pm until March 17, 02:00pm
Wind Advisory March 16, 08:00pm until March 17, 08:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory

  • Tonight

    Tonight: Cloudy, with a low around 33. Southeast wind around 10 mph.

    Low: 33 °F

    Cloudy

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 47. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Low around 41. Breezy, with a south wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 46. West wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 33. Southeast wind around 10 mph.
Monday
Rain, with thunderstorms also possible after 2pm. High near 47. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and possibly a thunderstorm. Low around 41. Breezy, with a south wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 46. West wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 15. West wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 42.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 26.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 42.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Harpswell ME
 43.83°N 69.89°W (Elev. 3 ft)
Last Update:
7:20 pm EDT Mar 15, 2026
Forecast Valid:
11pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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