National Weather Service

News Headlines

Stehekin River Flood Stage Change 2026

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Mostly Cloudy

50°F

10°C

Humidity	49%
Wind Speed	WSW 12 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	02 Apr 06:56 PM PDT

More Information:

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

Extended Forecast for

2 Miles NNE Lewiston ID

Tonight
Low: 37 °F
Slight Chance
Rain then
Mostly Clear
Friday
High: 60 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 48 °F
Mostly Cloudy
Monday
High: 75 °F
Partly Sunny
Monday Night
Low: 51 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 23 mph.

Friday

Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 40. West wind around 6 mph becoming calm in the evening.

Saturday

Sunny, with a high near 67. Light northeast wind.

Saturday Night

Mostly clear, with a low around 44. Light and variable wind.

Sunday

Mostly sunny, with a high near 72.

Sunday Night

Mostly cloudy, with a low around 48.