National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

10 year Anniversary of Historic Windstorm: Nov 17, 2015

A historic and damaging wind storm took place on Nov 17, 2015. The Inland Northwest felt the impacts far and wide of the strong and damaging winds. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Overcast

39°F

4°C

Humidity 92%
Wind Speed SSE 6 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 21 Nov 07:56 AM PST
Extended Forecast for

Lewiston ID

  • Today

    Today: Partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Light southeast wind.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. East wind around 5 mph becoming calm in the morning.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Southeast wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. South wind 3 to 6 mph.

    High: 53 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly before 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: A 30 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 49. Calm wind.
Tonight
Mostly cloudy, with a low around 34. Light southeast wind.
Saturday
Mostly sunny, with a high near 52. East wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 37. Southeast wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 53. South wind 3 to 6 mph.
Sunday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Monday
A 30 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
A chance of rain and snow, mainly after 10pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Wednesday
Rain and snow likely. Cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Thanksgiving Day
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.39°N 117°W (Elev. 1385 ft)
Last Update:
3:37 am PST Nov 21, 2025
Forecast Valid:
8am PST Nov 21, 2025-6pm PST Nov 27, 2025
 
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