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

54°F

12°C

Humidity 66%
Wind Speed SE 6 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 17 Mar 10:20 PM PDT
Extended Forecast for

2 Miles NNE Lewiston ID

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. Light east wind.

    Low: 48 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 72 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. West wind 5 to 9 mph becoming light and variable after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. Light east wind.
Wednesday
Increasing clouds, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53. West wind 5 to 9 mph becoming light and variable after midnight.
Friday
Mostly cloudy, with a high near 76.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 49.
Saturday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 59.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 61.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44.
Tuesday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
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:
9:58 pm PDT Mar 17, 2026
Forecast Valid:
10pm PDT Mar 17, 2026-6pm PDT Mar 24, 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