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.

Mostly Cloudy

4°F

-16°C

Humidity 66%
Wind Speed W 10 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 30 Jan 8:51 am EST
Extended Forecast for

Portland ME

Cold Weather Advisory until January 30, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until January 30, 10:00am

    NOW until 10:00am Fri

    Cold Weather Advisory

  • Today

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values as low as -11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19. Wind chill values as low as -12. Northwest wind around 5 mph.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. Wind chill values as low as -8. North wind 5 to 10 mph.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 25. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 25 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Blustery.

    Low: 15 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny, with a high near 16. Wind chill values as low as -8. West wind around 10 mph.
Tonight
Mostly clear, with a low around 0. Wind chill values as low as -11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 19. Wind chill values as low as -12. Northwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 6. Wind chill values as low as -8. North wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 25. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 15. Blustery.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
6:12 am EST Jan 30, 2026
Forecast Valid:
9am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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