Big Timber, MT Weather Forecast
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Big Timber Weather Forecast
| REST OF TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 55°FHi: 13°C | Lo: 29°FLo: -2°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1151 AM MST Tue Nov 03 2026 

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Issued: 1211 PM MST Tue Nov 3 2026
Key Messages
- Patchy fog may bring reductions to visibility Wednesday morning for portions of southern Montana and northern Wyoming.
- Increasing winds for the foothills of south-central Montana Friday and Saturday.
Discussion
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Rest of Today through Monday...
Patchy fog may develop tonight through Wednesday morning, with lighter winds across southern Montana and northern Wyoming. The best chance for fog development exists around and east of Billings. Use caution during the Wednesday morning commute a...
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