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.

Light Snow

21°F

-6°C

Humidity 88%
Wind Speed N 5 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill14°F (-10°C)
Last update 15 Feb 5:51 am EST
Extended Forecast for

Portland International Jetport ME

  • Today

    Today: Sunny, with a high near 32. Northwest wind 5 to 10 mph becoming light in the afternoon.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. South wind around 5 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow after 5pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

    Low: 23 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A 40 percent chance of snow before 10am. Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 32. Northwest wind 5 to 10 mph becoming light in the afternoon.
Tonight
Mostly cloudy, with a low around 17. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph.
Monday Night
Mostly cloudy, with a low around 23. Calm wind.
Tuesday
Partly sunny, with a high near 39. South wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
A chance of rain and snow after 5pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
A 40 percent chance of snow before 10am. Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
4:32 am EST Feb 15, 2026
Forecast Valid:
6am EST Feb 15, 2026-6pm EST Feb 21, 2026
 
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