National Weather Service Forecast for: Missoula MT
Issued by: National Weather Service Missoula, MT
Updated: 2:01 am MDT Jun 22, 2026
 
Overnight

Overnight: Mostly clear, with a low around 50. Calm wind.
Mostly Clear
Monday

Monday: Sunny, with a high near 79. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 48. North northwest wind 5 to 7 mph becoming calm  in the evening.
Mostly Clear
Tuesday

Tuesday: Mostly sunny, with a high near 84. Calm wind.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 52. Northeast wind around 5 mph becoming calm  after midnight.
Mostly Cloudy
Wednesday

Wednesday: Sunny, with a high near 86.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 53.
Partly Cloudy
Thursday

Thursday: Partly sunny, with a high near 87.
Partly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 56.
Mostly Cloudy
Lo 50 °F Hi 79 °F Lo 48 °F Hi 84 °F Lo 52 °F Hi 86 °F Lo 53 °F Hi 87 °F Lo 56 °F

 

Overnight
 
Mostly clear, with a low around 50. Calm wind.
Monday
 
Sunny, with a high near 79. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
 
Mostly clear, with a low around 48. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
 
Mostly sunny, with a high near 84. Calm wind.
Tuesday Night
 
Mostly cloudy, with a low around 52. Northeast wind around 5 mph becoming calm after midnight.
Wednesday
 
Sunny, with a high near 86.
Wednesday Night
 
Partly cloudy, with a low around 53.
Thursday
 
Partly sunny, with a high near 87.
Thursday Night
 
Mostly cloudy, with a low around 56.
Friday
 
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
Friday Night
 
A chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
 
Rain and thunderstorms likely. Mostly cloudy, with a high near 65.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
 
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 60.

 

Forecast from NOAA-NWS for Missoula MT.