National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

58°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 29.90 in (1012.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 22 May 1:51 am EDT
Extended Forecast for

South Portland ME

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 57. Southwest wind around 5 mph.

    Low: 57 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 60. Southwest wind 5 to 10 mph.

    Low: 60 °F

    Patchy Fog

  • Thursday

    Thursday: A 50 percent chance of showers after 10am. Partly sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60. Northwest wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 57. Southwest wind around 5 mph.
Wednesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 60. Southwest wind 5 to 10 mph.
Thursday
A 50 percent chance of showers after 10am. Partly sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 60. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 55.
Memorial Day
A 40 percent chance of showers. Mostly cloudy, with a high near 63.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
South Portland ME
 43.64°N 70.27°W (Elev. 13 ft)
Last Update:
11:47 pm EDT May 21, 2024
Forecast Valid:
2am EDT May 22, 2024-6pm EDT May 28, 2024
 
Forecast Discussion
 
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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