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.

Mostly Cloudy

24°F

-4°C

Humidity 57%
Wind Speed NW 20 G 31 mph
Barometer 29.59 in (1002.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 24 Feb 4:51 am EST
Extended Forecast for

Portland ME

  • Today

    Today: Patchy blowing snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 30 °F

    Patchy
    Blowing Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm in the evening.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly after 9am. High near 35. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 8pm. Partly cloudy, with a low around 23. West wind 5 to 10 mph.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 5 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy blowing snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Snow, mainly after 9am. High near 35. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 30 percent chance of snow before 8pm. Partly cloudy, with a low around 23. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 37. West wind 5 to 10 mph.
Thursday Night
A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 9.
Monday
Mostly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
3:58 am EST Feb 24, 2026
Forecast Valid:
5am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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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