Wilsall, MT Weather Forecast
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Wilsall Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Patchy Fog | Mostly Cloudy | Patchy Fog | Partly Cloudy | Mostly Sunny | Rain/Snow Showers | Rain Showers | Rain/Snow Showers | Rain/Snow Showers | Mostly Clear | Mostly Sunny | Partly Cloudy |
| Hi: 51°FHi: 11°C | Lo: 21°FLo: -6°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 55°FHi: 13°C | Lo: 30°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C | Lo: 21°FLo: -6°C | Hi: 51°FHi: 11°C | Lo: 25°FLo: -4°C |
| POP: 20% | POP: 60% | POP: 80% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1236 AM MDT Thu Oct 29 2026 

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Issued: 1237 AM MDT Thu Oct 29 2026
Key Messages
- Patchy fog this morning and Friday morning.
- Mostly dry with seasonable temperatures today into Saturday.
- A weather system may bring cooler temperatures, precipitation, and windy conditions to the region Sunday into Monday, though uncertainty remains.
Discussion
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Today through Wednesday...
Cool temperatures, light winds, and dew point depressions near zero may result in patchy fog early this morning, especially along the Musselshell and lower Yellowstone River valleys (20 percent chanc...
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