National Weather Service Forecast for: 8 Miles WSW Bigfork MT
Issued by: National Weather Service Missoula, MT
Updated: 2:01 pm MDT Sep 12, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 47. Calm wind becoming north northwest 5 to 7 mph in the evening.
Partly Cloudy

 Sunday

Sunday: Rain and possibly a thunderstorm before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 60. North northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Sunday
Night
Sunday Night: Rain. Low around 47. Calm wind becoming south southwest 5 to 7 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Rain

 Monday

Monday: Rain likely, mainly before noon. Mostly cloudy, with a high near 59. South southwest wind around 6 mph. Chance of precipitation is 70%.
Rain Likely
then Chance
Rain
 Monday
Night
Monday Night: Mostly cloudy, with a low around 48. Light and variable wind.
Mostly Cloudy

 Tuesday

Tuesday: Mostly cloudy, with a high near 62.
Mostly Cloudy

 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 47.
Mostly Cloudy

 Wednesday

Wednesday: Sunny, with a high near 65.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 47.
Mostly Clear
Lo 47 °F Hi 60 °F Lo 47 °F Hi 59 °F Lo 48 °F Hi 62 °F Lo 47 °F Hi 65 °F Lo 47 °F

 

Tonight
 
 Partly cloudy, with a low around 47. Calm wind becoming north northwest 5 to 7 mph in the evening.
Sunday
 
 Rain and possibly a thunderstorm before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 60. North northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
 
 Rain. Low around 47. Calm wind becoming south southwest 5 to 7 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
 Rain likely, mainly before noon. Mostly cloudy, with a high near 59. South southwest wind around 6 mph. Chance of precipitation is 70%.
Monday Night
 
 Mostly cloudy, with a low around 48. Light and variable wind.
Tuesday
 
 Mostly cloudy, with a high near 62.
Tuesday Night
 
 Mostly cloudy, with a low around 47.
Wednesday
 
 Sunny, with a high near 65.
Wednesday Night
 
 Mostly clear, with a low around 47.
Thursday
 
 Sunny, with a high near 69.
Thursday Night
 
 Mostly clear, with a low around 49.
Friday
 
 Sunny, with a high near 72.
Friday Night
 
 Mostly clear, with a low around 51.
Saturday
 
 Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for 8 Miles WSW Bigfork MT.