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.

Overcast

15°F

-9°C

Humidity 59%
Wind Speed NW 6 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 27 Jan 11:51 am EST
Extended Forecast for

Portland International Jetport ME

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 19. West wind 5 to 10 mph.

    High: 19 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Isolated snow showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values as low as -7. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 2 °F

    Isolated Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 21. Wind chill values as low as -8. West wind 5 to 10 mph.

    High: 21 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. Northwest wind 5 to 10 mph.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 19. West wind 5 to 10 mph.
Tonight
Isolated snow showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values as low as -7. West wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 21. Wind chill values as low as -8. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 22. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 5.
Friday
Mostly sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
10:01 am EST Jan 27, 2026
Forecast Valid:
12pm EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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