News Headlines
Current conditions at
Lewiston, Lewiston-Nez Perce County Airport (KLWS)
Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.
Clear
41°F
5°C
| Humidity | 64% |
| Wind Speed | SE 3 MPH |
| Barometer | 30.06 in (1017.95 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 09 Apr 03:56 AM PDT |
Extended Forecast for
Lewiston ID
Today
High: 70 °F
Sunny
Tonight
Low: 45 °F
Mostly Clear
Friday
High: 75 °F
Partly Sunny
Friday Night
Low: 51 °F
Chance Rain
Saturday
High: 68 °F
Showers
Saturday Night
Low: 49 °F
Chance
Showers then
Slight Chance
RainSunday
High: 61 °F
Showers
LikelySunday Night
Low: 46 °F
Rain Likely
Monday
High: 57 °F
Chance Rain
Detailed Forecast
Today
Sunny, with a high near 70. Calm wind becoming east around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 45. East wind 3 to 6 mph.
Friday
Partly sunny, with a high near 75. Northeast wind 3 to 5 mph.
Friday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 51. West wind 5 to 7 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 68. 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 49. 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 61. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lewiston ID
46.43°N 117.01°W (Elev. 784 ft)
46.43°N 117.01°W (Elev. 784 ft)
3:51 am PDT Apr 9, 2026
4am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
