Fish Creek Lake Weather Forecast

    • 17
    • 29

    Snow

    • 14
    • 28

    Chance Snow

    • 23
    • 31

    Mostly Cloudy

    • 27
    • 35

    Mostly Cloudy

    • 16
    • 39

    Chance Snow

    • 11
    • 25

    Snow Likely

Today 5 Mar Gallatin and Madison County Mountains and Centennial Mountains

Patchy dense fog in the morning. Snow until late Afternoon, then snow likely late in the afternoon. Snow may be heavy at Times. Snow accumulation of 1 to 13 Inches. Total snow accumulation 1 to 16 Inches. Highs 25 to 35. Northwest Winds 5 to 15 Mph with Gusts to around 40 Mph. Chance of snow near 100 percent.

Tonight 5 Mar Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. Chance of snow in the Evening, then slight chance of snow after midnight. Lows 16 to 22. Northwest Winds 5 to 15 Mph with Gusts to around 35 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fish Creek Lake Temperature Statistics

March Temperature

Ennis - Big Sky Airport (38.5 miles)

  • Lowest 2 March, 2026

    26.6 °F

  • Average March

    40.6 °F

  • Highest 1 March, 2026

    53.6 °F

Climate (2021–Present)

Ennis - Big Sky Airport (38.5 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    44.4 °F

  • Average High 2021–2026

    56.4 °F
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