Lemhi County Airport (SMN) Weather 09/03/2025
Tonight
50
Haze then Mostly Clear
Friday
91
Sunny
Friday Night
49
Haze
Saturday
93
Sunny
Saturday Night
52
Partly Cloudy
Sunday
91
Partly Sunny
Sunday Night
55
Mostly Cloudy
Monday
86
Partly Sunny then Slight Chance T-storms
Monday Night
53
Slight Chance Rain then Mostly Cloudy
Tuesday
85
Partly Sunny then Chance Showers
Tuesday Night
52
Slight Chance Rain then Partly Cloudy
Wednesday
85
Mostly Sunny then Chance Showers
Wednesday Night
52
Chance Rain
Weekly Forecast
Tonight
Widespread haze before midnight. Mostly clear, with a low around 50. North wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 91. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Widespread haze before 3am. Mostly clear, with a low around 49. East wind 5 to 7 mph becoming calm after midnight.
Saturday
Sunny, with a high near 93. Calm wind becoming north northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. North northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Sunday
Partly sunny, with a high near 91.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 86.
Monday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 52.