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.

Overcast

45°F

7°C

Humidity 81%
Wind Speed N 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 29 Mar 11:20 AM PDT
Extended Forecast for

West Clarkston-highland WA

  • Today

    Today: A 50 percent chance of rain. Cloudy, with a high near 52. Calm wind becoming west 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 36. West wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 50. West wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. East wind 3 to 6 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Rain then
    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

Detailed Forecast

Today
A 50 percent chance of rain. Cloudy, with a high near 52. Calm wind becoming west 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 36. West wind 9 to 15 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 50. West wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 31. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 55. East wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 40. Chance of precipitation is 100%.
Thursday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 37.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Clarkston-highland WA
 46.4°N 117.09°W (Elev. 1020 ft)
Last Update:
9:26 am PDT Mar 29, 2026
Forecast Valid:
11am PDT Mar 29, 2026-6pm PDT Apr 4, 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