Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

25°F

-4°C

Humidity 55%
Wind Speed NW 3 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 18 Feb 11:51 pm EST
Extended Forecast for

Portland ME

  • Overnight

    Overnight: Partly cloudy, with a low around 19. North wind around 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 38. North wind around 5 mph becoming calm  in the morning.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Southwest wind around 5 mph becoming calm.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow after noon.  Mostly cloudy, with a high near 37. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow.  Low around 21. Northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 7am.  Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 3am.  Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. North wind around 5 mph.
Thursday
Sunny, with a high near 38. North wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 23. Southwest wind around 5 mph becoming calm.
Friday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 37. Light and variable wind becoming east 5 to 10 mph in the morning.
Friday Night
Snow. Low around 21. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
A 30 percent chance of snow after 3am. Partly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
5:39 pm EST Feb 18, 2026
12am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database