Three Forks Weather Forecast
- 34
- 58
Chance Rain/Snow
- 34
- 47
Chance Rain/Snow
- 28
- 49
Mostly Cloudy
- 30
- 54
Partly Sunny
- 35
- 53
Mostly Cloudy
- 31
- 52
Chance Rain/Snow
Today 11 Dec Missouri Headwaters
Windy. Mostly cloudy. Slight chance of rain in the late morning and early Afternoon, then chance of rain late in the afternoon. Highs 54 to 60. West Winds 15 to 30 Mph. Gusts up to 55 Mph decreasing to 40 Mph in the afternoon. Chance of rain 50 percent.
Tonight 11 Dec Missouri Headwaters
Colder, cloudy. Chance of rain in the Evening, then chance of rain and slight chance of snow after midnight. Lows 34 to 40. Northwest Winds 10 to 15 Mph shifting to the northeast after midnight. Gusts up to 30 Mph. Chance of precipitation 50 percent.
Three Forks Temperature Statistics
December Temperature
Bozeman, Gallatin Field (19.9 miles)
Lowest 1 December, 2025
0 °FAverage December
33.3 °FHighest 9 December, 2025
54 °F
Climate (2020–Present)
Bozeman, Gallatin Field (19.9 miles)
Average Low 2020–2025
30.9 °FAverage 2020–2025
44.5 °FAverage High 2020–2025
57.9 °F