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.

Fair

27°F

-3°C

Humidity 66%
Wind Speed SW 5 mph
Barometer 30.10 in (1019.5 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 17 Jan 11:51 pm EST
Extended Forecast for

Portland ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain before 11am, then rain likely after 2pm. Mostly cloudy, with a high near 42. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain before 11pm, then scattered showers between 11pm and 3am. Low around 32. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain then
    Scattered
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 37. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 4am. Low around 18. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 18 °F

    Snow

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow before 7am. Partly sunny, with a high near 21.

    High: 21 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph.
Saturday
A slight chance of rain before 11am, then rain likely after 2pm. Mostly cloudy, with a high near 42. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain before 11pm, then scattered showers between 11pm and 3am. Low around 32. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 37. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Snow, mainly before 4am. Low around 18. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
M.L.King Day
A 30 percent chance of snow before 7am. Partly sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
11:34 pm EST Jan 17, 2025
Forecast Valid:
12am EST Jan 18, 2025-6pm EST Jan 24, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation