National Weather Service Forecast for: 3 Miles W Missoula MT
Issued by: National Weather Service Missoula, MT
Updated: 2:01 am MDT Aug 20, 2026
 
Overnight

Overnight: Patchy smoke. Mostly clear, with a low around 52. Calm wind.
Patchy Smoke

 Thursday

Thursday: Patchy smoke before 11am, then patchy smoke after noon. Sunny, with a high near 95. Calm wind.
Patchy Smoke

 Thursday
Night
Thursday Night: Patchy smoke before 9pm. Partly cloudy, with a low around 56. Calm wind.
Patchy Smoke
then Partly
Cloudy
 Friday

Friday: Mostly sunny and hot, with a high near 97. Calm wind.
Hot

 Friday
Night
Friday Night: Mostly cloudy, with a low around 59. Light northeast wind.
Mostly Cloudy

 Saturday

Saturday: A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Chance
Showers
 Saturday
Night
Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Chance
Showers then
Partly Cloudy
 Sunday

Sunday: Mostly sunny, with a high near 83.
Mostly Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 48.
Mostly Clear
Lo 52 °F Hi 95 °F Lo 56 °F Hi 97 °F Lo 59 °F Hi 91 °F Lo 55 °F Hi 83 °F Lo 48 °F

 

Overnight
 
 Patchy smoke. Mostly clear, with a low around 52. Calm wind.
Thursday
 
 Patchy smoke before 11am, then patchy smoke after noon. Sunny, with a high near 95. Calm wind.
Thursday Night
 
 Patchy smoke before 9pm. Partly cloudy, with a low around 56. Calm wind.
Friday
 
 Mostly sunny and hot, with a high near 97. Calm wind.
Friday Night
 
 Mostly cloudy, with a low around 59. Light northeast wind.
Saturday
 
 A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Saturday Night
 
 A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Sunday
 
 Mostly sunny, with a high near 83.
Sunday Night
 
 Mostly clear, with a low around 48.
Monday
 
 Sunny, with a high near 85.
Monday Night
 
 Partly cloudy, with a low around 51.
Tuesday
 
 Mostly sunny, with a high near 89.
Tuesday Night
 
 Partly cloudy, with a low around 52.
Wednesday
 
 Sunny, with a high near 87.

 

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