Cooler Temperatures from the Great Plains to the East Coast Through Early This Week

High pressure brings cooler temperatures from the Great Plains to the East Coast through early this week. Widely scattered showers in the eastern Great Lakes, Appalachians, and Northeast are possible Sunday and Monday. Pacific storms early in the week will bring moderate to heavy rain to the Pacific Northwest and southeastern Alaska. Read More >

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Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

49°F

9°C

Humidity	80%
Wind Speed	NW 5 mph
Barometer	29.63 in (1003.4 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	14 Oct 8:51 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Portland ME

Tonight

Partly Cloudy
Low: 45 °F
Sunday

Mostly Sunny
High: 58 °F
Sunday
Night

Chance
Showers then
Mostly Cloudy
Low: 47 °F
Monday

Partly Sunny
High: 59 °F
Monday
Night

Mostly Cloudy
Low: 48 °F
Tuesday

Partly Sunny
High: 57 °F
Tuesday
Night

Mostly Cloudy
Low: 46 °F
Wednesday

Mostly Sunny
High: 60 °F
Wednesday
Night

Mostly Clear
Low: 46 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 45. Northwest wind around 5 mph.

Sunday

Mostly sunny, with a high near 58. North wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

A chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 47. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday

Partly sunny, with a high near 59. North wind around 10 mph.

Monday Night

Mostly cloudy, with a low around 48. North wind around 5 mph.

Tuesday

Partly sunny, with a high near 57.

Tuesday Night

Mostly cloudy, with a low around 46.

Wednesday

Mostly sunny, with a high near 60.

Wednesday Night

Mostly clear, with a low around 46.