Cedar Lake Weather Forecast
- -3
- 4
Chance Snow
- 0
- 5
Cold
- 9
- 16
Mostly Cloudy
- 9
- 19
Partly Sunny
- 12
- 22
Mostly Cloudy
- 13
- 22
Mostly Cloudy
Today 24 Jan Gallatin and Madison County Mountains and Centennial Mountains
Partly sunny. Highs 10 to 20. Northwest Winds up to 15 Mph.
Tonight 24 Jan Gallatin and Madison County Mountains and Centennial Mountains
Mostly cloudy with a 50 percent chance of snow. Lows 1 below to 5 above zero. West Winds up to 10 Mph with Gusts to around 25 Mph.
Cedar Lake Temperature Statistics
January Temperature
Ennis - Big Sky Airport (6.2 miles)
Lowest 19 January, 2026
10.4 °FAverage January
32.6 °FHighest 13 January, 2026
53.6 °F
Climate (2021–Present)
Ennis - Big Sky Airport (6.2 miles)
Average Low 2021–2026
31.8 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
56 °F