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Augusta, MT Weather Forecast
Augusta, MT Weather Forecast Date: 336 PM MDT Sat Oct 24 2026
The area/counties/county of: Southern High Plains, including the cities of: Bynum, Choteau, and Pendroy.or toggle through each period.
Tonight... Mostly cloudy. Patchy fog after midnight. Lows in the mid 20s. East winds up to 5 mph shifting to the north after midnight.
Sunday... Partly sunny. Highs in the upper 30s. Northeast winds up to 10 mph.
Sunday Night... Mostly cloudy. Lows in the mid 20s. Northeast winds up to 5 mph shifting to the northwest after midnight.
Monday... Partly sunny. Highs in the mid 40s. Southwest winds up to 5 mph shifting to the southeast in the afternoon.
Monday Night... Mostly cloudy with a 50% chance of rain and snow. Lows around 30. Southeast winds up to 5 mph shifting to the west after midnight.
Tuesday... Mostly cloudy with a 50% chance of rain. Highs in the upper 40s.
Tuesday Night... Mostly cloudy. Lows around 30. Highs in the mid 40s.
Wednesday... Mostly cloudy. Lows around 30. Highs in the mid 40s.
Wednesday Night... Mostly cloudy with a 20% chance of snow. Lows in the mid 20s. Highs in the upper 30s.
Thursday... Mostly cloudy with a 20% chance of snow. Lows in the mid 20s. Highs in the upper 30s.
Thursday Night... Mostly cloudy with a 40% chance of snow. Lows in the mid 20s.
Friday... Mostly cloudy with a 20% chance of snow. Highs around 40. Lows in the mid 20s.
Friday Night... Mostly cloudy with a 20% chance of snow. Highs around 40. Lows in the mid 20s.
POP = Probability of Precipitation
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