Lewiston Nez Perce County Airport (LWS) Weather 09/23/2025
Tonight
60
Clear
Saturday
89
Sunny
Saturday Night
61
Partly Cloudy
Sunday
75
Slight Chance Showers
Sunday Night
50
Slight Chance Showers then Mostly Clear
Monday
74
Sunny
Monday Night
50
Clear
Tuesday
83
Sunny
Tuesday Night
53
Clear
Wednesday
88
Sunny
Wednesday Night
57
Mostly Clear
Thursday
80
Sunny
Thursday Night
52
Partly Cloudy
Weekly Forecast
Tonight
Clear, with a low around 60. Light and variable wind becoming southwest around 5 mph.
Saturday
Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. Northwest wind around 6 mph becoming southwest after midnight.
Sunday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 75. Southwest wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 52.