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.

Overcast

50°F

10°C

Humidity 46%
Wind Speed WNW 21 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 23 Apr 11:15 AM PDT
Extended Forecast for

2 Miles NNE Lewiston ID

  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 61. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 61 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 38. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. Light and variable wind becoming northwest 5 to 8 mph in the morning.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 61. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 38. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 59. Light and variable wind becoming northwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 37. Northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Lewiston ID
 46.43°N 117.01°W (Elev. 784 ft)
Last Update:
11:32 am PDT Apr 23, 2026
Forecast Valid:
11am PDT Apr 23, 2026-6pm PDT Apr 29, 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