Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

37°F

3°C

Humidity 70%
Wind Speed NE 10 mph
Barometer 30.63 in (1037.3 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 2 Apr 10:51 am EDT
Extended Forecast for

Portland ME

  • Today

    Today: Mostly cloudy, with a high near 39. East wind around 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain and snow before 1am, then a chance of rain.  Cloudy, with a low around 35. East wind around 5 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday

    Friday: Rain likely before 2pm, then a slight chance of showers between 2pm and 3pm.  Cloudy, with a high near 55. South wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Southwest wind around 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. North wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers.  High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 7pm.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 39. East wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 35. East wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before 2pm, then a slight chance of showers between 2pm and 3pm. Cloudy, with a high near 55. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 43. Southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 49. North wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Showers. High near 51. Chance of precipitation is 90%.
Sunday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
2:45 am EDT Apr 2, 2026
11am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database