Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Partly Cloudy

41°F

5°C

Humidity 76%
Wind Speed S 8 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 4 Mar 2:51 pm EST
Extended Forecast for

Portland ME

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow before 11pm, then a chance of snow and sleet between 11pm and 4am, then snow likely after 4am.  Cloudy, with a low around 26. Northeast wind around 10 mph.  Chance of precipitation is 60%. New snow and sleet accumulation of less than one inch possible.

    Low: 26 °F

    Chance
    Snow/Sleet
    then
    Snow/Sleet
    Likely

  • Friday

    Friday: Snow and sleet likely, becoming all snow after 10am, then gradually ending.  Cloudy, with a high near 34. Northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 34 °F

    Snow/Sleet
    Likely then
    Chance Snow

  • Friday Night

    Friday Night: Cloudy, with a low around 30. East wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain between 8pm and 3am.  Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 39. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of snow before 11pm, then a chance of snow and sleet between 11pm and 4am, then snow likely after 4am. Cloudy, with a low around 26. Northeast wind around 10 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than one inch possible.
Friday
Snow and sleet likely, becoming all snow after 10am, then gradually ending. Cloudy, with a high near 34. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Cloudy, with a low around 30. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 45.
Saturday Night
A chance of rain between 8pm and 3am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 57.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
1:34 pm EST Mar 4, 2026
3pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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