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

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

11°F

-12°C

Humidity 64%
Wind Speed Calm
Barometer 30.63 in (1037.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 2 Mar 11:51 pm EST
Extended Forecast for

Windham MESimilar City Names

  • Overnight

    Overnight: Mostly clear, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 38. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 4am. Low around 21. South wind around 5 mph becoming calm. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 8am. Sunny, with a high near 50. Calm wind becoming west around 5 mph.

    High: 50 °F

    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 9pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: Snow likely before 4pm, then a chance of rain, snow, and freezing rain. Cloudy, with a high near 35. Chance of precipitation is 70%.

    High: 35 °F

    Snow Likely
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: A chance of rain, snow, and freezing rain before 10pm, then a chance of snow between 10pm and 1am, then a chance of snow and freezing rain after 1am. Cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Wintry
    Mix

Detailed Forecast

Overnight
Mostly clear, with a low around 7. Calm wind.
Tuesday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 38. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow, mainly before 4am. Low around 21. South wind around 5 mph becoming calm. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 30 percent chance of snow before 8am. Sunny, with a high near 50. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 20. Calm wind.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A 50 percent chance of snow after 9pm. Mostly cloudy, with a low around 23.
Friday
Snow likely before 4pm, then a chance of rain, snow, and freezing rain. Cloudy, with a high near 35. Chance of precipitation is 70%.
Friday Night
A chance of rain, snow, and freezing rain before 10pm, then a chance of snow between 10pm and 1am, then a chance of snow and freezing rain after 1am. Cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 48.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Windham MESimilar City Names
 43.79°N 70.41°W (Elev. 223 ft)
Last Update:
6:42 pm EST Mar 2, 2026
Forecast Valid:
12am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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