Sailor Lake Weather Forecast

    • 25
    • 31

    Decreasing Clouds

    • 25
    • 34

    Partly Sunny

    • 27
    • 33

    Breezy

    • 21
    • 31

    Snow Likely

    • 14
    • 25

    Chance Snow

    • 19
    • 24

    Chance Snow

Today 13 Dec Gallatin and Madison County Mountains and Centennial Mountains

Mostly sunny. Highs 32 to 44. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 13 Dec Gallatin and Madison County Mountains and Centennial Mountains

Mostly clear. Lows 20 to 32. South Winds 5 to 15 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sailor Lake Temperature Statistics

December Temperature

Butte, Bert Mooney Airport (31.1 miles)

  • Lowest 1 December, 2025

    3 °F

  • Average December

    32.4 °F

  • Highest 10 December, 2025

    51.1 °F

Climate (2020–Present)

Butte, Bert Mooney Airport (31.1 miles)

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  • Average Low 2020–2025

    28 °F

  • Average 2020–2025

    41.8 °F

  • Average High 2020–2025

    55.1 °F
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