Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Partly Cloudy
26°F
-3°C
| Humidity | 55% |
| Wind Speed | NW 14 G 20 mph |
| Barometer | 29.85 in (1010.9 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 13 Mar 1:51 am EDT |
Extended Forecast for
Portland International Jetport ME
Overnight

Low: 25 °F
Mostly Clear
Friday

High: 39 °F
Increasing
CloudsFriday Night
Low: 29 °F
Snow Likely
then
Rain/Snow
LikelySaturday
High: 45 °F
Chance Rain
then Mostly
SunnySaturday Night

Low: 23 °F
Mostly Clear
Sunday

High: 40 °F
Partly Sunny
Sunday Night
Low: 29 °F
Cloudy then
Chance RainMonday

High: 52 °F
Rain
Monday Night

Low: 36 °F
Rain
Detailed Forecast
Overnight
Mostly clear, 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 midnight, then rain likely, possibly mixed with snow. Cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of rain before 10am. Partly sunny, with a high near 45. West wind 10 to 15 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 23. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 40.
Sunday Night
A 30 percent chance of rain after 2am. Cloudy, with a low around 29.
Monday
Rain, mainly after 7am. High near 52. Chance of precipitation is 100%.
Monday Night
Rain. Low around 36. Chance of precipitation is 100%.
Tuesday
Rain likely, mainly before 7am. Partly sunny, with a high near 47. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 39.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland International Jetport ME
43.65°N 70.3°W (Elev. 52 ft)
43.65°N 70.3°W (Elev. 52 ft)
8:03 pm EDT Mar 12, 2026
1am EDT Mar 13, 2026-6pm EDT Mar 19, 2026


