National Weather Service Forecast for: 3 Miles W Missoula MT
Issued by: National Weather Service Missoula, MT
Updated: 2:00 pm MDT Jun 18, 2026
 
Tonight

Tonight: Mostly clear, with a low around 48. North northwest wind around 5 mph becoming calm  in the evening.
Mostly Clear

Juneteenth

Juneteenth: Increasing clouds, with a high near 84. Light and variable wind.
Increasing
Clouds

Friday
Night
Friday Night: Mostly cloudy, with a low around 52. Calm wind.
Mostly Cloudy

Saturday

Saturday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 85. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Mostly Sunny
then Slight
Chance
Showers
Saturday
Night
Saturday Night: Mostly clear, with a low around 50. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.
Mostly Clear

Sunday

Sunday: Sunny, with a high near 80.
Sunny

Sunday
Night
Sunday Night: Partly cloudy, with a low around 47.
Partly Cloudy

Monday

Monday: Sunny, with a high near 80.
Sunny

Monday
Night
Monday Night: Mostly clear, with a low around 48.
Mostly Clear

Lo 48 °F Hi 84 °F Lo 52 °F Hi 85 °F Lo 50 °F Hi 80 °F Lo 47 °F Hi 80 °F Lo 48 °F

 

Tonight
 
Mostly clear, with a low around 48. North northwest wind around 5 mph becoming calm in the evening.
Juneteenth
 
Increasing clouds, with a high near 84. Light and variable wind.
Friday Night
 
Mostly cloudy, with a low around 52. Calm wind.
Saturday
 
A 20 percent chance of showers after noon. Mostly sunny, with a high near 85. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
 
Mostly clear, with a low around 50. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Sunday
 
Sunny, with a high near 80.
Sunday Night
 
Partly cloudy, with a low around 47.
Monday
 
Sunny, with a high near 80.
Monday Night
 
Mostly clear, with a low around 48.
Tuesday
 
Sunny, with a high near 88.
Tuesday Night
 
Mostly clear, with a low around 53.
Wednesday
 
Sunny, with a high near 90.
Wednesday Night
 
Mostly clear, with a low around 54.
Thursday
 
Sunny, with a high near 89.

 

Forecast from NOAA-NWS for 3 Miles W Missoula MT.