Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

61°F

16°C

Humidity 63%
Wind Speed E 12 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Apr 05:35 PM PDT
Extended Forecast for

Lewiston ID

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 65. Southwest wind around 6 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 11pm.  Partly cloudy, with a low around 44. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Rain, mainly between 11am and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 64. Calm wind becoming west 5 to 8 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: Rain.  Low around 46. Northwest wind 6 to 8 mph becoming south after midnight.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 57. Southwest wind 6 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 52. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65. Southwest wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 11pm. Partly cloudy, with a low around 44. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain, mainly between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 64. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain. Low around 46. Northwest wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 57. Southwest wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 51. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston ID
 46.37°N 116.99°W (Elev. 1204 ft)
3:27 pm PDT Apr 11, 2026
5pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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