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.

Clear

34°F

1°C

Humidity 64%
Wind Speed ESE 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 31 Mar 01:30 AM PDT
Extended Forecast for

2 Miles NNE Lewiston ID

  • Overnight

    Overnight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers, mainly after 11am. High near 58. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 41. Southeast wind around 7 mph becoming west in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Calm wind.
Tuesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 55. Light and variable wind.
Tuesday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 41. Calm wind.
Wednesday
Showers, mainly after 11am. High near 58. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers. Low around 41. Southeast wind around 7 mph becoming west in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly 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:
12:06 am PDT Mar 31, 2026
Forecast Valid:
1am PDT Mar 31, 2026-6pm PDT Apr 6, 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