Twin Lakes Weather Forecast

    • 30
    • 38

    Breezy

    • 29
    • 35

    Windy

    • 25
    • 32

    Blizzard

    • 13
    • 32

    Blizzard

    • 23
    • 29

    Snow Likely

    • 16
    • 30

    Snow Likely

    • 15
    • 22

    Chance Snow

Today 14 Dec Gallatin and Madison County Mountains and Centennial Mountains

Sunny. Highs 36 to 48. South Winds 10 to 15 Mph with Gusts to around 40 Mph.

Tonight 14 Dec Gallatin and Madison County Mountains and Centennial Mountains

Mostly clear. Lows 21 to 33. South Winds 10 to 15 Mph with Gusts to around 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Twin Lakes Temperature Statistics

December Temperature

Ennis - Big Sky Airport (21.7 miles)

  • Lowest 1 December, 2025

    5 °F

  • Average December

    37.3 °F

  • Highest 11 December, 2025

    57.2 °F

Climate (2020–Present)

Ennis - Big Sky Airport (21.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    31.6 °F

  • Average 2020–2025

    43.9 °F

  • Average High 2020–2025

    55.8 °F
Get WillyWeather+ to remove ads