Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

70°F

21°C

Humidity 24%
Wind Speed NW 16 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 07 Apr 12:20 PM PDT
Extended Forecast for

Lewiston ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Windy, with a west wind around 26 mph, with gusts as high as 41 mph.

    High: 65 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 39. Breezy, with a west wind 17 to 22 mph becoming light and variable  after midnight. Winds could gust as high as 34 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Windy, with a west wind around 26 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a low around 39. Breezy, with a west wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 34 mph.
Wednesday
Sunny, with a high near 66. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 40. Northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 68. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 43.
Friday
Mostly sunny, with a high near 72.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 50.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.37°N 116.99°W (Elev. 1204 ft)
11:56 am PDT Apr 7, 2026
12pm PDT Apr 7, 2026-6pm PDT Apr 13, 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