Ennis Lake Weather Forecast
- 26
- 40
Increasing Clouds
- 29
- 39
Chance Snow
- 24
- 40
Rain/Snow Likely
- 17
- 34
Chance Snow
- 14
- 27
Chance Snow
- 10
- 25
Chance Snow
Today 30 Jan Madison River Valley
Sunny. Highs 40 to 45. South Winds 5 to 15 Mph.
Tonight 30 Jan Madison River Valley
Windy. Mostly cloudy. Lows 20 to 25. South Winds 10 to 20 Mph increasing to 20 to 30 Mph after midnight. Gusts up to 45 Mph.
Ennis Lake Temperature Statistics
January Temperature
Ennis - Big Sky Airport (10.6 miles)
Lowest 20 January, 2025
-20.2 °FAverage January
19.3 °FHighest 16 January, 2025
41 °F
Climate (2020–Present)
Ennis - Big Sky Airport (10.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
31.2 °FAverage 2020–2025
43.6 °FAverage High 2020–2025
55.4 °F