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.

Rain

46°F

8°C

Humidity 93%
Wind Speed E 6 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Oct 07:35 PM PDT
Extended Forecast for

Lewiston ID

  • Tonight

    Tonight: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 43. East wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely
    then Chance
    Rain

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 60. East wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Northeast wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. East wind around 6 mph becoming light and variable in the morning.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm. Mostly clear, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 43. East wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Mostly cloudy, with a high near 60. East wind 8 to 13 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 37. Northeast wind 9 to 15 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 60. East wind around 6 mph becoming light and variable in the morning.
Tuesday Night
Partly cloudy, with a low around 39. West wind around 6 mph.
Wednesday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 60.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 42.
Friday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 64.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.39°N 116.97°W (Elev. 1407 ft)
Last Update:
4:21 pm PDT Oct 12, 2025
Forecast Valid:
7pm PDT Oct 12, 2025-6pm PDT Oct 19, 2025
 
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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