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

46°F

8°C

Humidity 87%
Wind Speed WNW 3 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 01 Apr 11:15 AM PDT
Extended Forecast for

2 Miles NNE Lewiston ID

  • Today

    Today: Showers and possibly a thunderstorm. High near 59. East wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 40. East wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers then
    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 52. Breezy, with a west wind 9 to 18 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Sunny

  • Friday Night

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

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

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

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 59. East wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 40. East wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 52. Breezy, with a west wind 9 to 18 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind 6 to 16 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 59. Light and variable wind.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 74.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
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 1, 2026
Forecast Valid:
11am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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