Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Overcast
39°F
4°C
| Humidity | 60% |
| Wind Speed | NW 14 mph |
| Barometer | 29.67 in (1004.7 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 12 Mar 5:51 pm EDT |
Extended Forecast for
Portland ME
Tonight
Low: 25 °F
Slight Chance
Snow then
Mostly ClearFriday

High: 39 °F
Increasing
CloudsFriday Night

Low: 33 °F
Rain/Snow
LikelySaturday
High: 44 °F
Chance Rain
then Mostly
SunnySaturday Night

Low: 26 °F
Mostly Clear
Sunday

High: 39 °F
Partly Sunny
Sunday Night
Low: 32 °F
Cloudy then
Chance RainMonday

High: 52 °F
Rain
Monday Night

Low: 39 °F
Rain
Detailed Forecast
Tonight
A 20 percent chance of snow between 8pm and 9pm. Cloudy during the early evening, then gradual clearing, with a low around 25. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 39. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Snow likely before 11pm, then rain likely, possibly mixed with snow. Cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of rain before 10am. Partly sunny, with a high near 44. West wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 26. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A 30 percent chance of rain after 2am. Cloudy, with a low around 32.
Monday
Rain, mainly after 7am. High near 52. Chance of precipitation is 100%.
Monday Night
Rain. Low around 39. Chance of precipitation is 100%.
Tuesday
Rain likely, mainly before 7am. Partly sunny, with a high near 46. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 36.
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)
2:28 pm EDT Mar 12, 2026
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026


