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.

Mostly Cloudy

38°F

3°C

Humidity 48%
Wind Speed SW 14 G 30 mph
Barometer 29.63 in (1003.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 28 Nov 12:51 pm EST
Extended Forecast for

West Harpswell ME

  • This Afternoon

    This Afternoon: A chance of rain and snow showers, mainly between 2pm and 3pm. Partly sunny, with a high near 41. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, mainly after 11am. High near 49. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.

    High: 49 °F

    Chance Rain
    then Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain, mainly before 1am. Low around 33. Windy. Chance of precipitation is 90%.

    Low: 33 °F

    Rain and
    Windy

  • Monday

    Monday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm. Cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

This Afternoon
A chance of rain and snow showers, mainly between 2pm and 3pm. Partly sunny, with a high near 41. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 31. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Increasing clouds, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Sunday
Rain, mainly after 11am. High near 49. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.
Sunday Night
Rain, mainly before 1am. Low around 33. Windy. Chance of precipitation is 90%.
Monday
Sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 37. Chance of precipitation is 60%.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Harpswell ME
 43.76°N 70.03°W (Elev. 3 ft)
Last Update:
12:34 pm EST Nov 28, 2025
Forecast Valid:
1pm EST Nov 28, 2025-6pm EST Dec 4, 2025
 
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