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

54°F

12°C

Humidity 34%
Wind Speed S 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 18 Apr 09:20 PM PDT
Extended Forecast for

2 Miles WSW Lewiston ID

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Light southeast wind.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 65. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. West wind 5 to 7 mph becoming southeast in the evening. Winds could gust as high as 18 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. Southwest wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 42. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

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

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Light southeast wind.
Saturday
A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 65. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 43. West wind 5 to 7 mph becoming southeast in the evening. Winds could gust as high as 18 mph.
Sunday
Partly sunny, with a high near 62. Southwest wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 42. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Monday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Lewiston ID
 46.38°N 117.03°W (Elev. 1201 ft)
Last Update:
5:16 pm PDT Apr 18, 2025
Forecast Valid:
9pm PDT Apr 18, 2025-6pm PDT Apr 25, 2025
 
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