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Augusta, MT Weather Forecast
Augusta, MT Weather Forecast Date: 1037 PM MDT Thu Oct 22 2026
The area/counties/county of: Southern High Plains, including the cities of: Bynum, Choteau, and Pendroy.or toggle through each period.
Rest of Tonight... Partly cloudy late in the evening then becoming mostly cloudy. Near steady temperature in the lower 50s. Southwest winds up to 5 mph.
Friday... Windy, cooler. Chance of rain in the morning, then rain and chance of snow in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 50s. North winds 15 to 30 mph with gusts to around 50 mph. Chance of precipitation near 100%.
Friday Night... Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph with gusts to around 35 mph shifting to the west after midnight.
Saturday... Mostly sunny. Highs in the mid 40s. South winds up to 10 mph.
Saturday Night... Mostly cloudy. Lows in the upper 20s. Southeast winds up to 5 mph shifting to the northwest after midnight.
Sunday... Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.
Monday... Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.
Monday Night... Mostly cloudy with a 20% chance of rain and snow. Lows around 30.
Tuesday... Partly sunny. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the mid 40s. Chance of precipitation 30%.
Tuesday Night... Mostly cloudy. Chance of rain and snow in the evening, then chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40%.
Wednesday... Mostly cloudy with a 20% chance of snow. Highs in the lower 40s. Lows in the mid 20s.
POP = Probability of Precipitation
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