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.

Partly Cloudy

51°F

11°C

Humidity 73%
Wind Speed ESE 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Mar 05:56 PM PDT
Extended Forecast for

2 Miles WSW Lewiston ID

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Southeast wind 3 to 6 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Cloudy, with a high near 61. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 61 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47. Southeast wind 3 to 6 mph.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69. Light and variable wind becoming west 5 to 9 mph in the morning.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. West wind 5 to 9 mph becoming light and variable in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. Southeast wind 3 to 6 mph.
Tuesday
A 20 percent chance of rain after 11am. Cloudy, with a high near 61. Light and variable wind becoming east 5 to 7 mph in the morning.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47. Southeast wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 69. Light and variable wind becoming west 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 49. West wind 5 to 9 mph becoming light and variable in the evening.
Thursday
Mostly cloudy, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 70.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 48.
Saturday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 58.
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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:
4:07 pm PDT Mar 16, 2026
Forecast Valid:
6pm PDT Mar 16, 2026-6pm PDT Mar 23, 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