Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

52°F

11°C

Humidity 43%
Wind Speed WNW 16 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 02 Apr 04:05 PM PDT
Extended Forecast for

Lewiston ID

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Mostly cloudy, with a high near 52. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. West wind around 6 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Light northeast wind.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a high near 52. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 40. West wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 67. Light northeast wind.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 75.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 784 ft)
2:06 pm PDT Apr 2, 2026
4pm PDT Apr 2, 2026-6pm PDT Apr 9, 2026
 
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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