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

51°F

11°C

Humidity 65%
Wind Speed E 6 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 21 May 03:56 AM PDT
Extended Forecast for

West Clarkston-highland WA

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming east around 6 mph in the morning.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 50. North wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 81. Light east wind.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Light and variable wind.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A 30 percent chance of showers after 11am. Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming east around 6 mph in the morning.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 50. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 81. Light east wind.
Friday Night
Mostly clear, with a low around 51. Light and variable wind.
Saturday
Mostly sunny, with a high near 86. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Mostly cloudy, with a low around 53.
Memorial Day
A 30 percent chance of showers after 11am. Partly sunny, with a high near 75.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 50%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 67.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Clarkston-highland WA
 46.4°N 117.06°W (Elev. 899 ft)
Last Update:
2:56 am PDT May 21, 2026
Forecast Valid:
4am PDT May 21, 2026-6pm PDT May 27, 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