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.

Partly Cloudy

19°F

-7°C

Humidity 92%
Wind Speed W 6 mph
Barometer 29.67 in (1005.0 mb)
Dewpoint 17°F (-8°C)
Visibility 8.00 mi
Wind Chill11°F (-12°C)
Last update 26 Feb 1:51 am EST
Extended Forecast for

Portland ME

  • Overnight

    Overnight: A slight chance of rain and snow showers before 3am. Mostly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. West wind around 5 mph becoming north after midnight.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35. Calm wind becoming south around 5 mph in the afternoon.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow between 8am and 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of rain and snow showers before 3am. Mostly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 14. West wind around 5 mph becoming north after midnight.
Friday
Sunny, with a high near 35. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 28. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A chance of snow between 8am and 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 7.
Monday
Sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
1:32 am EST Feb 26, 2026
Forecast Valid:
2am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
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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