Current conditions at
Lewiston, Lewiston-Nez Perce County Airport (KLWS)
Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.
Clear
75°F
24°C
| Humidity | 36% |
| Wind Speed | NNW 11 MPH |
| Barometer | 29.63 in (1003.39 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 02:20 PM PDT |
Extended Forecast for
Lewiston ID
This Afternoon
High: 76 °F
Mostly Sunny
Tonight
Low: 47 °F
Showers
LikelyWednesday
High: 49 °F
Rain
Wednesday Night
Low: 41 °F
Rain then
Chance RainThursday
High: 54 °F
Chance Rain
Thursday Night
Low: 38 °F
Chance Rain
Friday
High: 55 °F
Chance Rain
Friday Night
Low: 34 °F
Partly Cloudy
Saturday
High: 58 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 76. Northwest wind around 11 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11pm. Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain. Steady temperature around 49. Calm wind becoming southwest 5 to 9 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain, mainly before 11pm. Low around 41. Southwest wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 54. West wind 8 to 16 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38.
Friday
A 30 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lewiston ID
46.39°N 117°W (Elev. 1385 ft)
46.39°N 117°W (Elev. 1385 ft)
2:06 pm PDT Apr 21, 2026
2pm PDT Apr 21, 2026-6pm PDT Apr 27, 2026
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