Weather WorldGallatin Rapids, MT 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Gallatin Rapids, MT Weather Forecast
Gallatin Rapids, MT Weather Forecast Date: 836 AM MDT Tue Sep 29 2026
The area/counties/county of: Bears Paw Mountains And Southern Blaine, including the city of Rocky Boy.or toggle through each period.
Rest of Today... Windy. Mostly cloudy early in the morning then becoming mostly sunny. Highs 69 to 75. West winds 10 to 30 mph with gusts to around 45 mph.
Tonight... Partly cloudy. Lows in the lower 50s. West winds 10 to 20 mph. Gusts up to 40 mph Decreasing to 30 mph after midnight.
Wednesday... Mostly sunny. Highs 59 to 65. Northwest winds 10 to 15 mph with gusts to around 30 mph.
Wednesday Night... Colder. Partly cloudy. Lows around 40. North winds up to 10 mph shifting to the southeast after midnight.
Thursday... Partly sunny. A 30% chance of rain in the morning. Highs 56 to 62. Southeast winds up to 10 mph.
Thursday Night... Mostly cloudy. Lows in the lower 40s. Highs 63 to 69.
Friday... Mostly cloudy. Lows in the lower 40s. Highs 63 to 69.
Friday Night... Partly cloudy. Lows in the mid 40s.
Saturday... Sunny. Highs 63 to 69.
Saturday Night... Partly cloudy. Lows in the mid 40s.
Sunday... Sunny. Highs 64 to 70.
Sunday Night... Partly cloudy. Lows in the mid 40s. Highs 72 to 78.
POP = Probability of Precipitation
Gallatin Rapids Radar Loop
Use the map search tool if you want to place a location marker on the radar map...