Weather WorldBoulder, MT 7-Day Weather Forecast
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Boulder Weather Forecast
Boulder, MT Weather Forecast Date: 336 AM MST Mon Nov 02 2026
Weather forecast for Boulder, MT
Today Hi: 41°FHi: 5°C Lo: 26°F Lo: -3°C |
Today... Partly sunny early in the morning then clearing. Highs 36 to 44. Northwest winds up to 10 mph. Gusts up to 30 mph in the morning. |
Tue Hi: 46°FHi: 8°C Lo: 30°F Lo: -1°C |
Tuesday... Mostly cloudy. Highs 42 to 48. South winds up to 10 mph. |
Wed Hi: 46°FHi: 8°C Lo: 28°F Lo: -2°C |
Wednesday... Mostly sunny. Highs 42 to 48. Northwest winds up to 5 mph. |
| Thu Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Thursday... Partly cloudy. Highs 40 to 48. Lows 25 to 31. |
| Fri Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Friday... Partly cloudy. Highs 40 to 48. Lows 25 to 31. |
| Fri Hi: 45°FHi: 7°C Lo: 31°F Lo: -1°C |
Friday... Partly cloudy. Highs 40 to 48. Lows 25 to 31. |
| Sat Hi: 45°FHi: 7°C Lo: 31°F Lo: -1°C |
Saturday... Partly cloudy. Highs 41 to 47. Lows 27 to 33. |
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