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Ulm Weather Forecast
Ulm, MT Weather Forecast Date: 336 PM MDT Mon Sep 14 2026
Weather forecast for Ulm, MT
Tonight Lo: 41°F Lo: 5°C |
Tonight... Mostly cloudy with a 20% chance of rain showers early in the evening, then partly cloudy in the late evening and overnight. Lows in the lower 40s. West winds up to 10 mph with gusts to around 30 mph shifting to the south after midnight. |
Tue Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Tuesday... Partly sunny. Highs in the mid 60s. East winds up to 10 mph. |
Wed Hi: 59°FHi: 15°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly sunny. A 20% chance of rain showers in the morning. Highs in the upper 50s. North winds up to 10 mph. |
Thu Hi: 71°FHi: 22°C Lo: 50°F Lo: 10°C |
Thursday... Warmer, sunny. Highs in the lower 70s. |
Fri Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Friday... Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Highs in the upper 60s. Chance of precipitation 50%. |
| Fri Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Friday... Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Highs in the upper 60s. Chance of precipitation 50%. |
| Sat Hi: 70°FHi: 21°C Lo: 49°F Lo: 9°C |
Saturday... Mostly sunny with a 20% chance of rain showers. Highs around 70. |
| Sun Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Sunday... Mostly clear. Lows in the upper 40s. Highs in the lower 70s. |
| Mon Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Monday... Mostly clear. Lows in the upper 40s. Highs in the lower 70s. |
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