National Weather Service Forecast for: Bozeman Hot Springs MT
Issued by: National Weather Service Great Falls, MT
Updated: 12:31 am MDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 53. South wind around 6 mph.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 87. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunny

 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 56. North wind around 6 mph becoming south after midnight.
Mostly Cloudy

 Friday

Friday: Mostly sunny, with a high near 88. South wind around 5 mph becoming calm.
Mostly Sunny

 Friday
Night
Friday Night: Mostly cloudy, with a low around 57. East northeast wind 5 to 10 mph.
Mostly Cloudy

 Saturday

Saturday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86. Light and variable wind becoming southwest around 6 mph in the afternoon.
Partly Sunny
then Chance
T-storms
 Saturday
Night
Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 55. West wind around 7 mph becoming south southeast in the evening. Chance of precipitation is 50%.
Chance
Showers then
Mostly Cloudy
 Sunday

Sunday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Mostly Sunny
then Chance
T-storms
 Sunday
Night
Sunday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
Slight Chance
T-storms then
Partly Cloudy
Lo 53 °F Hi 87 °F Lo 56 °F Hi 88 °F Lo 57 °F Hi 86 °F Lo 55 °F Hi 83 °F Lo 51 °F

 

Overnight
 
 Mostly clear, with a low around 53. South wind around 6 mph.
Thursday
 
 Sunny, with a high near 87. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
 
 Mostly cloudy, with a low around 56. North wind around 6 mph becoming south after midnight.
Friday
 
 Mostly sunny, with a high near 88. South wind around 5 mph becoming calm.
Friday Night
 
 Mostly cloudy, with a low around 57. East northeast wind 5 to 10 mph.
Saturday
 
 A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86. Light and variable wind becoming southwest around 6 mph in the afternoon.
Saturday Night
 
 A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 55. West wind around 7 mph becoming south southeast in the evening. Chance of precipitation is 50%.
Sunday
 
 A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
 
 A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
Monday
 
 Sunny, with a high near 81.
Monday Night
 
 A slight chance of showers. Mostly cloudy, with a low around 52.
Tuesday
 
 Mostly sunny, with a high near 82.
Tuesday Night
 
 A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Wednesday
 
 Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Bozeman Hot Springs MT.