Big Sky Weather Forecast

    • 17
    • 24

    Slight Chance Snow

    • 24
    • 31

    Chance Snow

    • 20
    • 33

    Snow Likely

    • 15
    • 28

    Chance Snow

    • 16
    • 29

    Partly Sunny

    • 18
    • 34

    Partly Sunny

    • 11
    • 29

    Chance Snow

Today 27 Jan Gallatin

Mostly cloudy. Chance of snow late in the Morning, then snow likely in the afternoon. New snow accumulation up to 2 Inches. Highs 25 to 35. South Winds 5 to 15 Mph with Gusts to around 35 Mph. Chance of snow 70 percent. Wind chill Readings 10 below to 20 below zero late in the morning.

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Big Sky Temperature Statistics

January Temperature

Ennis - Big Sky Airport (13.7 miles)

  • Lowest 25 January, 2021

    3.2 °F

  • Average January

    26.4 °F

  • Highest 12 January, 2021

    46.4 °F

Climate (2015–Present)

Ennis - Big Sky Airport (13.7 miles)

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  • Average Low 2015–Present

    30.6 °F

  • Average 2015–Present

    42.8 °F

  • Average High 2015–Present

    54.3 °F
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