Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

52°F

11°C

Humidity 43%
Wind Speed S 13 mph
Barometer 30.53 in (1033.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 Oct 2:51 pm EDT
Extended Forecast for

South Windham ME

  • Tonight

    Tonight: Clear, with a low around 31. South wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog before 2am.  Otherwise, mostly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.

    Low: 33 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. North wind around 10 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 31. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 61. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 32. North wind around 10 mph.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
South Windham ME
 43.73°N 70.43°W (Elev. 131 ft)
2:24 pm EDT Oct 18, 2026
3pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database