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

66°F

19°C

Humidity 39%
Wind Speed SSE 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 28 Aug 04:00 AM PDT
Extended Forecast for

West Clarkston-highland WA

  • Today

    Today: Sunny, with a high near 88. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 11pm. Areas of smoke after 5am. Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 58 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Breezy, with a light west wind increasing to 16 to 21 mph in the morning. Winds could gust as high as 36 mph.

    High: 81 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Breezy, with a west wind 16 to 21 mph becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 36 mph.

    Low: 53 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. Calm wind becoming west around 6 mph in the afternoon.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tonight
A 20 percent chance of showers after 11pm. Areas of smoke after 5am. Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 81. Breezy, with a light west wind increasing to 16 to 21 mph in the morning. Winds could gust as high as 36 mph.
Saturday Night
Partly cloudy, with a low around 53. Breezy, with a west wind 16 to 21 mph becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 36 mph.
Sunday
Sunny, with a high near 80. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 57.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 80.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Clarkston-highland WA
 46.42°N 117.07°W (Elev. 774 ft)
Last Update:
2:21 am PDT Aug 28, 2026
Forecast Valid:
4am PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation