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

57°F

14°C

Humidity 71%
Wind Speed SSE 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Mar 08:05 PM PDT
Extended Forecast for

2 Miles NNE Lewiston ID

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northeast wind around 6 mph becoming calm after midnight.

    Low: 54 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 78. Light and variable wind becoming west 10 to 15 mph in the morning.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52. West wind 8 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 60. West wind 8 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. West wind 8 to 13 mph becoming light in the evening.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northeast wind around 6 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 78. Light and variable wind becoming west 10 to 15 mph in the morning.
Friday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52. West wind 8 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 50 percent chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 60. West wind 8 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 36. West wind 8 to 13 mph becoming light in the evening.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly cloudy, with a high near 60.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 63.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 57.
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:
4:12 pm PDT Mar 19, 2026
Forecast Valid:
8pm PDT Mar 19, 2026-6pm PDT Mar 26, 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