Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64° N Lon: 70.3° W Elev: 72 ft.

Mostly Cloudy

58°F

14°C

Humidity 81%
Wind Speed Vrbl 3 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 May 3:51 pm EDT
Detailed forecast for

Central Interior Cumberland

Tonight
Partly cloudy. Lows in the mid 40s. Light and variable winds.
Saturday
Mostly sunny. Highs in the mid 70s. Light and variable winds, becoming southwest around 10 mph with gusts up to 20 mph in the afternoon.
Saturday Night
Partly cloudy. Lows in the mid 50s. Southwest winds around 10 mph with gusts up to 20 mph.
Sunday
Mostly sunny. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night
Mostly clear. Lows in the lower 40s. Northwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.
Monday
Mostly sunny. Highs around 70.
Monday Night
Mostly clear. Lows around 50.
Tuesday
Partly sunny. Warm with highs in the mid 80s.
Tuesday Night
Partly cloudy. Lows around 60.
Wednesday
Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Wednesday Night
Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 40 percent.
Thursday
Partly sunny. Highs in the mid 60s.
Thursday Night
Partly cloudy. Lows in the mid 40s.
Friday
Partly sunny. Highs in the mid 60s.



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220 PM EDT Fri May 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database