National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

45°F

7°C

Humidity 75%
Wind Speed E 6 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 05 Apr 06:30 AM PDT
Extended Forecast for

6 Miles SE Asotin WA

  • Today

    Today: Partly sunny, with a high near 70. Southeast wind around 6 mph becoming northeast in the afternoon.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. East wind around 6 mph becoming south after midnight.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Northwest wind 6 to 9 mph becoming south in the evening.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. Windy, with a southwest wind 15 to 20 mph increasing to 29 to 34 mph in the morning. Winds could gust as high as 50 mph.

    High: 61 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Breezy.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 70. Southeast wind around 6 mph becoming northeast in the afternoon.
Tonight
Mostly cloudy, with a low around 49. East wind around 6 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 72. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 50. Northwest wind 6 to 9 mph becoming south in the evening.
Tuesday
Sunny, with a high near 61. Windy, with a southwest wind 15 to 20 mph increasing to 29 to 34 mph in the morning. Winds could gust as high as 50 mph.
Tuesday Night
Mostly clear, with a low around 39. Breezy.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Asotin WA
 46.29°N 116.94°W (Elev. 1585 ft)
Last Update:
4:06 am PDT Apr 5, 2026
Forecast Valid:
6am PDT Apr 5, 2026-6pm PDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation