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.

Partly Cloudy

59°F

15°C

Humidity 78%
Wind Speed SE 9 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 May 10:51 am EDT
Extended Forecast for

South Portland ME

  • Today

    Today: Mostly sunny, with a high near 62. South wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers before 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 51 °F

    Isolated
    Showers then
    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly cloudy, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 63 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 49. South wind around 5 mph.

    Low: 49 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers. Mostly cloudy, with a high near 64. East wind 5 to 10 mph.

    High: 64 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 62. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Isolated showers before 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49. South wind around 5 mph.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 64. East wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Mostly cloudy, with a high near 63.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 58.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 66.
Click Map For Forecast
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ABOUT THIS FORECAST

 
Point Forecast:
South Portland ME
 43.62°N 70.28°W (Elev. 39 ft)
Last Update:
11:05 am EDT May 14, 2024
Forecast Valid:
11am EDT May 14, 2024-6pm EDT May 20, 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