Hazardous Weather Conditions
Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Overcast with Haze
18°F
-8°C
| Humidity | 81% |
| Wind Speed | W 10 mph |
| Barometer | 30.14 in (1020.6 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 5.00 mi |
| Wind Chill | 6°F (-14°C) |
| Last update | 20 Jan 3:51 pm EST |
Extended Forecast for
Portland International Jetport ME
Tonight

Low: 8 °F
Mostly Clear
Wednesday
High: 29 °F
Sunny then
Chance SnowWednesday Night

Low: 22 °F
Snow Likely
Thursday

High: 40 °F
Mostly Sunny
Thursday Night

Low: 19 °F
Partly Cloudy
Friday

High: 26 °F
Partly Sunny
Friday Night

Low: 1 °F
Partly Cloudy
Saturday

High: 8 °F
Cold
Saturday Night

Low: -1 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 8. Wind chill values as low as -4. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 29. Wind chill values as low as -5. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Snow likely, mainly before 11pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 22. Southwest wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 40. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Sunny and cold, with a high near 8.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
Mostly cloudy, with a high near 12.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 23.
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)
12:42 pm EST Jan 20, 2026
4pm EST Jan 20, 2026-6pm EST Jan 27, 2026



