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

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Partly Cloudy

64°F

18°C

Humidity	59%
Wind Speed	WNW 4 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	50°F (10°C)
Visibility	9.00 mi
Last update	14 Oct 05:50 PM PDT

More Information:

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

Extended Forecast for

Lewiston ID

Tonight

Slight Chance
Rain
Low: 53 °F
Sunday

Mostly Sunny
High: 75 °F
Sunday
Night

Mostly Cloudy
Low: 54 °F
Monday

Chance Rain
High: 76 °F
Monday
Night

Rain then
Chance Rain
and Breezy
Low: 50 °F
Tuesday

Mostly Sunny
and Breezy
then Mostly
Sunny
High: 67 °F
Tuesday
Night

Partly Cloudy
Low: 46 °F
Wednesday

Mostly Sunny
High: 71 °F
Wednesday
Night

Mostly Clear
Low: 46 °F

Detailed Forecast

Tonight

A chance of sprinkles with a slight chance of rain before 11pm, then a slight chance of rain after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 53. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 75. Light and variable wind becoming east around 6 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 54. South wind around 6 mph becoming east after midnight.

Monday

A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 76. East wind 6 to 8 mph becoming west in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain, mainly before 11pm. Low around 50. Breezy, with a west wind 8 to 18 mph becoming south in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Mostly sunny, with a high near 67. Breezy.

Tuesday Night

Partly cloudy, with a low around 46.

Wednesday

Mostly sunny, with a high near 71.

Wednesday Night

Mostly clear, with a low around 46.

Thursday

Sunny, with a high near 76.

Thursday Night

Mostly clear, with a low around 48.