Sailor Lake Weather Forecast

    • 19
    • 24

    Partly Sunny

    • 15
    • 33

    Partly Sunny

    • 19
    • 28

    Partly Sunny

    • 25
    • 32

    Partly Sunny

    • 30
    • 38

    Chance Snow

    • 20
    • 32

    Partly Sunny

    • 24
    • 31

    Mostly Cloudy

Today 28 Oct Gallatin and Madison County Mountains and Centennial Mountains

Sunny. Highs 30 to 40. Southwest Winds up to 10 Mph.

Tonight 28 Oct Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy. Lows 20 to 25. South Winds 5 to 15 Mph.

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  • Temperature Real-Time

Sailor Lake Temperature Statistics

October Temperature

Butte, Bert Mooney Airport (31.1 miles)

  • Lowest 6 October, 2025

    19.9 °F

  • Average October

    42.9 °F

  • Highest 9 October, 2025

    71.1 °F

Climate (2020–Present)

Butte, Bert Mooney Airport (31.1 miles)

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  • Average Low 2020–2025

    27.8 °F

  • Average 2020–2025

    41.7 °F

  • Average High 2020–2025

    55.1 °F
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