National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

8°F

-13°C

Humidity 83%
Wind Speed W 6 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 29 Jan 8:51 am EST
Extended Forecast for

Portland International Jetport ME

  • Today

    Today: Mostly sunny, with a high near 22. Wind chill values as low as zero. Northwest wind around 10 mph.

    High: 22 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -1. Wind chill values as low as -13. West wind around 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 14. Wind chill values as low as -13. West wind 5 to 10 mph.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -3. Northwest wind around 5 mph.

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Northwest wind around 5 mph becoming calm.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 25.

    High: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 22. Wind chill values as low as zero. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around -1. Wind chill values as low as -13. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 14. Wind chill values as low as -13. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -3. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 20. Northwest wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 25.
Sunday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 28.
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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:
6:41 am EST Jan 29, 2026
Forecast Valid:
9am EST Jan 29, 2026-6pm EST Feb 4, 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