Ruff, MT Weather Forecast
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| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Sunny | Partly Cloudy | Sunny | Clouds | Sunny | Clear | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 85°FHi: 29°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 AM MDT Fri Oct 02 2026 

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Issued: 1250 AM MDT Fri Oct 2 2026
Key Messages
- Breezy winds out of the west into this afternoon.
- Dry and mild through next week.
Discussion
...
Today through Thursday...
Warmer and drier conditions will generally dominate the forecast period beginning today. Saturday will be the exception, with a cold front bringing temperatures down into the 60s to low 70sF instead of 70s to 80sF today and Sunday into next week. Winds will increase with the front out of the north-northwest, with gusts in the teens and 20s mph. Other than far southea...
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