Big Timber Weather Forecast
- 62
- 83
Mostly Sunny
- 63
- 86
Mostly Sunny
- 68
- 87
Mostly Sunny
- 68
- 87
Rain Showers Likely
- 65
- 83
Chance Thunderstorms
- 66
- 85
Slight Chance Thunderstorms
- 68
- 86
Mostly Sunny
Today 6 Jul Northern Will
Mostly sunny. Highs around 80. Northeast Winds around 10 Mph.
Tonight 6 Jul Northern Will
Clear. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.
Big Timber Temperature Statistics
July Temperature
Joliet Regional Airport (1.2 miles)
Lowest 4 July, 2026
69.8 °FAverage July
81.2 °FHighest 2 July, 2026
94.6 °F
Climate (2021–2026)
Joliet Regional Airport (1.2 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
53.8 °FAverage High 2021–2026
63.4 °F