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.

Partly Cloudy

76°F

24°C

Humidity 38%
Wind Speed ENE 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 Mar 03:56 PM PDT
Extended Forecast for

2 Miles WSW Lewiston ID

  • Tonight

    Tonight: Partly cloudy, with a low around 50. East wind around 6 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. East wind 7 to 9 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 52. Northeast wind around 7 mph becoming south in the evening. Chance of precipitation is 20%.

    Low: 52 °F

    Severe
    Thunderstorms
    then Mostly
    Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 11am. Partly sunny, with a high near 66. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 47. West wind 5 to 8 mph becoming light and variable after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 81. East wind 7 to 9 mph.
Wednesday Night
A slight chance of showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 52. Northeast wind around 7 mph becoming south in the evening. Chance of precipitation is 20%.
Thursday
Rain likely, mainly after 11am. Partly sunny, with a high near 66. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 47. West wind 5 to 8 mph becoming light and variable after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Lewiston ID
 46.38°N 117.03°W (Elev. 1201 ft)
Last Update:
3:24 pm PDT Mar 25, 2025
Forecast Valid:
4pm PDT Mar 25, 2025-6pm PDT Apr 1, 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