Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

A Few Clouds

33°F

1°C

Humidity 36%
Wind Speed NW 14 G 23 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 1 Mar 3:51 pm EST
Extended Forecast for

Portland ME

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -1. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 24. Wind chill values as low as -3. West wind around 5 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Southwest wind 5 to 10 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of snow after 2pm.  Increasing clouds, with a high near 38. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely before 8pm, then rain and snow likely between 8pm and 4am, then a chance of snow after 4am.  Cloudy, with a low around 28. Southwest wind 5 to 10 mph becoming northwest after midnight.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 2am.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Partly sunny, with a high near 43.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then rain and snow likely.  Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Wind chill values as low as -1. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 24. Wind chill values as low as -3. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 14. Southwest wind 5 to 10 mph.
Tuesday
A 40 percent chance of snow after 2pm. Increasing clouds, with a high near 38. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Snow likely before 8pm, then rain and snow likely between 8pm and 4am, then a chance of snow after 4am. Cloudy, with a low around 28. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
A 30 percent chance of rain after 2am. Partly cloudy, with a low around 32.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 43.
Thursday Night
A chance of rain before 10pm, then rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
Rain and snow likely, mainly before 11am. Cloudy, with a high near 37. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Cloudy, with a low around 30.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
3:37 pm EST Mar 1, 2026
3pm EST Mar 1, 2026-6pm EDT Mar 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database