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Fort Benton, MT Weather Forecast
Fort Benton, MT Weather Forecast Date: 1232 AM MDT Tue Sep 15 2026
The area/counties/county of: Western And Central Chouteau County, including the cities of: Floweree, Carter, and Fort Benton.or toggle through each period.
Rest of Tonight... Mostly cloudy with a 20% chance of rain showers. Patchy fog early in the morning. Slight chance of rain in the late evening and early morning. Highs in the mid 60s. Lows in the mid 40s. Northeast winds up to 15 mph with gusts to around 30 mph.
Wednesday... Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 60s. North winds up to 10 mph.
Wednesday Night... Mostly clear. Lows in the mid 40s. East winds up to 10 mph.
Thursday... Sunny. Highs in the lower 70s. Southeast winds up to 10 mph. Gusts up to 25 mph in the morning.
Thursday Night... Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. East winds 5 to 10 mph shifting to the northwest after midnight. Chance of precipitation 50%.
Friday... Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 50%.
Friday Night... Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of rain after midnight. Lows in the upper 40s. Chance of precipitation 40%.
Saturday... Mostly sunny with a 20% chance of rain. Highs in the lower 70s.
Saturday Night... Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
Sunday... Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
Monday... Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
Monday Night... Partly cloudy. Lows in the upper 40s. Highs around 70.
POP = Probability of Precipitation
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