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

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

8°F

-13°C

Humidity 63%
Wind Speed W 3 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 8 Dec 11:51 pm EST
Extended Forecast for

West Harpswell ME

  • Overnight

    Overnight: Mostly clear, with a low around 7. Wind chill values as low as -2. Northwest wind 5 to 10 mph.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. Wind chill values as low as -2. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 23. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Rain, mainly after noon. High near 42. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 42 °F

    Mostly Cloudy
    then Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 7. Wind chill values as low as -2. Northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 32. Wind chill values as low as -2. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 23. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Rain, mainly after noon. High near 42. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 20.
Saturday
A chance of snow between 10am and 11am. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Harpswell ME
 43.76°N 70.03°W (Elev. 3 ft)
Last Update:
9:13 pm EST Dec 8, 2025
Forecast Valid:
12am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation