National Weather Service Forecast for: Libby MT
Issued by: National Weather Service Missoula, MT
Updated: 2:01 pm MDT Jul 28, 2026
 
Tonight

Tonight: Areas of smoke before 11pm. Mostly clear, with a low around 52. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.
Areas Smoke
then Mostly
Clear
Wednesday

Wednesday: Patchy smoke after 10am. Sunny, with a high near 92. Light and variable wind.
Patchy Smoke

Wednesday
Night
Wednesday Night: Areas of smoke before 10pm. Mostly clear, with a low around 51. Light and variable wind.
Areas Smoke
then Mostly
Clear
Thursday

Thursday: Sunny, with a high near 95. Calm wind.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 52. Light and variable wind.
Mostly Clear

Friday

Friday: Sunny and hot, with a high near 96.
Hot

Friday
Night
Friday Night: Clear, with a low around 53.
Clear

Saturday

Saturday: Sunny, with a high near 94.
Sunny

Saturday
Night
Saturday Night: Clear, with a low around 47.
Clear

Lo 52 °F Hi 92 °F Lo 51 °F Hi 95 °F Lo 52 °F Hi 96 °F Lo 53 °F Hi 94 °F Lo 47 °F

 

Tonight
 
Areas of smoke before 11pm. Mostly clear, with a low around 52. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Wednesday
 
Patchy smoke after 10am. Sunny, with a high near 92. Light and variable wind.
Wednesday Night
 
Areas of smoke before 10pm. Mostly clear, with a low around 51. Light and variable wind.
Thursday
 
Sunny, with a high near 95. Calm wind.
Thursday Night
 
Mostly clear, with a low around 52. Light and variable wind.
Friday
 
Sunny and hot, with a high near 96.
Friday Night
 
Clear, with a low around 53.
Saturday
 
Sunny, with a high near 94.
Saturday Night
 
Clear, with a low around 47.
Sunday
 
Sunny, with a high near 79.
Sunday Night
 
Mostly clear, with a low around 42.
Monday
 
Sunny, with a high near 85.
Monday Night
 
Mostly clear, with a low around 46.
Tuesday
 
Sunny, with a high near 91.

 

Forecast from NOAA-NWS for Libby MT.