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Ulm, MT Weather Forecast
Ulm, MT Weather Forecast Date: 542 AM MST Thu Nov 05 2026
The area/counties/county of: Cascade County Below 5000ft, including the city of Great Falls.or toggle through each period.
Rest of Today... Breezy. Sunny then becoming mostly sunny early in the afternoon then becoming partly sunny. Highs in the lower 50s. Southwest winds 10 to 25 mph.
Tonight... Mostly clear. Lows in the lower 30s. Southwest winds 10 to 20 mph with gusts to around 40 mph.
Friday... Windy. Sunny in the morning then becoming partly sunny. Highs in the lower 50s. Southwest winds 15 to 30 mph with gusts to around 50 mph.
Friday Night... Windy. Partly cloudy. Near steady temperature in the upper 40s. Southwest winds 20 to 30 mph with gusts to around 50 mph.
Saturday... Breezy. Partly sunny in the morning then clearing. Highs in the lower 60s. Southwest winds 10 to 25 mph. Gusts up to 45 mph in the morning.
Saturday Night... Windy. Partly cloudy. Lows in the lower 40s. Highs in the lower 60s.
Sunday... Windy. Partly cloudy. Lows in the lower 40s. Highs in the lower 60s.
Sunday Night... Partly cloudy. Lows in the upper 30s. Highs in the mid 50s.
Monday... Partly cloudy. Lows in the upper 30s. Highs in the mid 50s.
Monday Night... Mostly cloudy. Lows in the upper 30s.
Tuesday... Windy. Partly cloudy. Highs around 60. Lows in the lower 40s.
Wednesday... Windy. Partly cloudy. Highs around 60. Lows in the lower 40s.
Thursday... Windy. Partly cloudy. Highs around 60. Lows in the lower 40s.
POP = Probability of Precipitation
Ulm Radar Loop
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