Current conditions at
Lewiston, Lewiston-Nez Perce County Airport (KLWS)
Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.
Clear
67°F
19°C
| Humidity | 33% |
| Wind Speed | N 0 MPH |
| Barometer | 29.82 in (1009.82 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 07:56 PM PDT |
Extended Forecast for
2 Miles WSW Lewiston ID
Tonight

Low: 47 °F
Decreasing
CloudsMonday

High: 78 °F
Mostly Sunny
Monday Night

Low: 51 °F
Partly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
then Chance
T-stormsTuesday Night

Low: 49 °F
Showers
LikelyWednesday

High: 54 °F
Showers
Wednesday Night
Low: 43 °F
Showers
Likely then
Chance
ShowersThursday

High: 59 °F
Chance
ShowersThursday Night

Low: 40 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 47. East wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 78. East wind around 6 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 51. North wind around 6 mph becoming calm in the evening.
Tuesday
A chance of thunderstorms after 5pm. Mostly sunny, with a high near 75. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 49. West wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers. High near 54. Chance of precipitation is 90%.
Wednesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Lewiston ID
46.38°N 117.03°W (Elev. 1201 ft)
46.38°N 117.03°W (Elev. 1201 ft)
3:36 pm PDT Apr 19, 2026
8pm PDT Apr 19, 2026-6pm PDT Apr 26, 2026


