Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Mostly Cloudy
75°F
24°C
| Humidity | 76% |
| Wind Speed | S 8 mph |
| Barometer | 29.94 in (1013.7 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 4:51 pm EDT |
Extended Forecast for
Windham MESimilar City Names
This Afternoon

High: 79 °F
Chance
T-stormsTonight
Low: 52 °F
Chance
T-storms and
Patchy Fog
then Patchy
FogSaturday
High: 79 °F
Patchy Fog
then SunnySaturday Night

Low: 55 °F
Mostly Clear
Sunday

High: 83 °F
Mostly Sunny
Sunday Night

Low: 60 °F
Mostly Cloudy
Monday

High: 80 °F
Sunny
Monday Night

Low: 54 °F
Partly Cloudy
Tuesday

High: 76 °F
Partly Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Patchy fog before 10pm, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. North wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 79. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 55. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 83. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 76.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Wednesday
Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 78.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Friday
A chance of showers. Partly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Windham MESimilar City Names
43.79°N 70.41°W (Elev. 223 ft)
43.79°N 70.41°W (Elev. 223 ft)
4:41 pm EDT Aug 28, 2026
5pm EDT Aug 28, 2026-6pm EDT Sep 4, 2026


