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