Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Overcast
25°F
-4°C
| Humidity | 78% |
| Wind Speed | SW 7 mph |
| Barometer | 29.82 in (1010.1 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 9.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 10 Dec 1:51 am EST |
Extended Forecast for
Portland ME
Overnight

Low: 23 °F
Chance Snow
Wednesday
High: 41 °F
Chance Snow
then
Rain/SnowWednesday Night
Low: 31 °F
Rain then
Mostly CloudyThursday
High: 37 °F
Mostly Sunny
then Mostly
Sunny and
BreezyThursday Night

Low: 19 °F
Partly Cloudy
and BreezyFriday

High: 29 °F
Sunny
Friday Night

Low: 18 °F
Mostly Clear
Saturday

High: 32 °F
Partly Sunny
Saturday Night

Low: 22 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 40 percent chance of snow. Cloudy, with a low around 23. Southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 2pm, then rain after 2pm. High near 41. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 10pm, then scattered showers between 10pm and 11pm. Low around 31. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 37. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 18.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of snow between 9am and 5pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland ME
43.66°N 70.27°W (Elev. 7 ft)
43.66°N 70.27°W (Elev. 7 ft)
12:54 am EST Dec 10, 2025
2am EST Dec 10, 2025-6pm EST Dec 16, 2025


