Current conditions at
Lewiston, Lewiston-Nez Perce County Airport (KLWS)
Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.
Clear
72°F
22°C
| Humidity | 49% |
| Wind Speed | N 0 MPH |
| Barometer | 30.04 in (1017.27 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 17 Aug 01:30 AM PDT |
Extended Forecast for
Asotin WA
Overnight

Low: 64 °F
Patchy Smoke
Monday

High: 95 °F
Patchy Smoke
Monday Night
Low: 65 °F
Mostly Cloudy
then Patchy
SmokeTuesday
High: 95 °F
Patchy Smoke
then SunnyTuesday Night

Low: 62 °F
Mostly Clear
Wednesday

High: 93 °F
Sunny
Wednesday Night

Low: 62 °F
Mostly Clear
Thursday

High: 98 °F
Hot
Thursday Night

Low: 66 °F
Partly Cloudy
Detailed Forecast
Overnight
Patchy smoke. Mostly cloudy, with a low around 64. Calm wind.
Monday
Patchy smoke between 10am and 1pm. Mostly sunny, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Patchy smoke after midnight. Mostly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy smoke before 8am. Sunny, with a high near 95. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 62. Northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny and hot, with a high near 98.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 91.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 61.
Sunday
Sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Asotin WA
46.34°N 117.05°W (Elev. 846 ft)
46.34°N 117.05°W (Elev. 846 ft)
11:31 pm PDT Aug 16, 2026
1am PDT Aug 17, 2026-6pm PDT Aug 23, 2026


