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Current conditions at
Lewiston, Lewiston-Nez Perce County Airport (KLWS)
Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.
Clear
37°F
3°C
| Humidity | 74% |
| Wind Speed | S 3 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 09 Apr 06:20 AM PDT |
Extended Forecast for
Lewiston ID
Today

High: 67 °F
Sunny
Tonight

Low: 43 °F
Mostly Clear
Friday

High: 72 °F
Partly Sunny
Friday Night

Low: 49 °F
Chance Rain
Saturday

High: 65 °F
Showers
Saturday Night
Low: 46 °F
Chance
Showers then
Slight Chance
RainSunday

High: 58 °F
Showers
LikelySunday Night

Low: 44 °F
Rain Likely
Monday

High: 55 °F
Chance Rain
Detailed Forecast
Today
Sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 43. Northeast wind around 5 mph becoming light and variable after midnight.
Friday
Partly sunny, with a high near 72. Light and variable wind becoming north around 5 mph in the afternoon.
Friday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49. West wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain before 11am, then showers and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. High near 65. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Sunday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Monday
A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 55.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lewiston ID
46.39°N 117°W (Elev. 1385 ft)
46.39°N 117°W (Elev. 1385 ft)
3:51 am PDT Apr 9, 2026
6am PDT Apr 9, 2026-6pm PDT Apr 15, 2026


