News Headlines
Current conditions at
Lewiston, Lewiston-Nez Perce County Airport (KLWS)
Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.
Partly Cloudy
45°F
7°C
| Humidity | 75% |
| Wind Speed | S 3 MPH |
| Barometer | 29.76 in (1007.79 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 09:15 PM PDT |
Extended Forecast for
Lewiston ID
Tonight

Low: 39 °F
Slight Chance
RainWednesday

High: 56 °F
Rain
Wednesday Night
Low: 39 °F
Rain then
Rain LikelyThursday

High: 51 °F
Chance Rain
and BreezyThursday Night
Low: 36 °F
Slight Chance
Rain and
Breezy then
Mostly CloudyFriday

High: 58 °F
Sunny
Friday Night

Low: 37 °F
Mostly Clear
Saturday

High: 64 °F
Sunny
Saturday Night

Low: 42 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 39. Calm wind.
Wednesday
Rain, mainly after 11am. High near 56. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 39. East wind 7 to 9 mph becoming west in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 51. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 70.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Lewiston ID
46.37°N 116.99°W (Elev. 1204 ft)
46.37°N 116.99°W (Elev. 1204 ft)
9:32 pm PDT Mar 31, 2026
9pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026


