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Amsterdam, MT Weather Forecast
Amsterdam, MT Weather Forecast Date: 1232 PM MDT Wed Sep 09 2026
The area/counties/county of: Gallatin Valley, including the cities of: Bozeman and Gallatin Gateway.or toggle through each period.
Rest of Today... Sunny. Highs in the mid 70s. West winds 5 to 15 mph.
Tonight... Mostly clear. Lows in the upper 40s. Southwest winds up to 10 mph shifting to the south after midnight.
Thursday... Sunny. Highs in the lower 80s. South winds up to 10 mph increasing to west 15 to 20 mph in the afternoon.
Thursday Night... Partly cloudy. Lows in the upper 40s. West winds 10 to 15 mph with gusts to around 30 mph shifting to the south after midnight.
Friday... Cooler. Partly sunny with a 20% chance of rain showers in the morning, then sunny in the afternoon. Highs in the lower 70s. Northwest winds up to 10 mph.
Friday Night... Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Saturday... Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Saturday Night... Mostly cloudy. Chance of rain showers in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows in the lower 40s. Chance of precipitation 50%.
Sunday... Rain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 70%.
Sunday Night... Mostly cloudy. Rain showers likely in the evening, then slight chance of rain showers after midnight. Lows in the mid 30s. Chance of showers 60%.
Monday... Partly sunny in the morning then clearing. Highs in the lower 60s.
Monday Night... Mostly clear. Lows in the upper 30s. Highs in the upper 60s.
POP = Probability of Precipitation
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