Weather WorldHeart Butte, MT Weather Forecast
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Heart Butte Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  | |  | |  |  |  | | |
| Mostly Clear | Windy | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Sunny | Chance of Rain | Rain and Snow | Rain and Snow | Snow and Rain |
| Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C |
| POP: 30% | POP: 50% | POP: 60% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 336 PM MDT Sun Oct 04 2026 
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Issued: 501 PM MDT Sun Oct 4 2026
Key Messages
- Warm and dry conditions continue through Friday, with warmest temperatures expected on Monday.
- Elevated fire weather concerns develop with breezy to locally gusty conditions across portions of north-central MT Monday.
- Confidence is increasing for shift towards cooler/wetter weather beginning Saturday and continuing through at least Monday.
Discussion
... /Issued 1212 PM MDT Sun Oct 4 2026/- Meteorological Overview:
Dry and mild conditions persist across the Northern Rockies and MT throug...