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Ballantine, MT Weather Forecast
Ballantine, MT Weather Forecast Date: 350 AM MDT Tue Sep 08 2026
The area/counties/county of: Southwestern Yellowstone, including the city of Billings.or toggle through each period.
Today... Sunny. Highs in the mid 70s. Northwest winds 10 to 20 mph.
Tonight... Decreasing clouds. A 20% chance of rain showers early in the evening. Lows in the upper 40s. West winds 5 to 15 mph.
Wednesday... Sunny. Highs in the lower 80s. West winds 5 to 15 mph.
Wednesday Night... Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Thursday... Sunny. Highs in the upper 80s. Southwest winds 10 to 20 mph.
Thursday Night... Increasing clouds. Lows in the mid 50s.
Friday... Mostly sunny. A 20% chance of rain showers in the afternoon. Cooler. Highs in the lower 70s.
Friday Night... Partly cloudy. Colder. Lows in the mid 40s.
Saturday... Partly sunny. A 20% chance of rain showers in the afternoon. Highs in the mid 60s.
Saturday Night... Mostly cloudy with a 50% chance of rain showers. Lows in the lower 40s.
Sunday... Mostly cloudy with a 50% chance of rain showers. Highs in the lower 60s.
Sunday Night... Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain showers overnight. Lows in the lower 40s. Chance of precipitation 30%.
POP = Probability of Precipitation
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