Moonlight Basin Weather Forecast

    • 35
    • 57

    Decreasing Clouds

    • 38
    • 51

    Chance Snow

    • 14
    • 39

    Snow

    • 28
    • 38

    Partly Sunny

    • 31
    • 45

    Snow

    • 20
    • 35

    Snow

    • 20
    • 31

    Snow Likely

Today 28 Mar Gallatin and Madison County Mountains and Centennial Mountains

Not as cool. Mostly sunny. Highs 49 to 61. Southwest Winds 10 to 15 Mph with Gusts to around 40 Mph.

Tonight 28 Mar Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy until early morning then clearing. Lows 31 to 37. Southwest Winds 5 to 15 Mph. Gusts up to 40 Mph decreasing to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Moonlight Basin Temperature Statistics

March Temperature

Ennis - Big Sky Airport (10.6 miles)

  • Lowest 15 March, 2026

    5 °F

  • Average March

    42.8 °F

  • Highest 19 March, 2026

    75.2 °F

Climate (2021–Present)

Ennis - Big Sky Airport (10.6 miles)

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  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    56.5 °F
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