Homestake Lake Weather Forecast

    • 39
    • 61

    Mostly Sunny

    • 45
    • 72

    Increasing Clouds

    • 45
    • 73

    Rain Showers Likely

    • 42
    • 70

    Chance Rain Showers

    • 42
    • 67

    Partly Sunny

    • 44
    • 72

    Partly Sunny

    • 46
    • 72

    Slight Chance Rain Showers

Today 30 Aug Elkhorn and Boulder Mountains

Sunny. Highs 56 to 64. West Winds 10 to 15 Mph with Gusts to around 35 Mph.

Tonight 30 Aug Elkhorn and Boulder Mountains

Partly cloudy. Lows 37 to 45. West Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Homestake Lake Temperature Statistics

August Temperature

Butte, Bert Mooney Airport (5 miles)

  • Lowest 4 August, 2026

    36.6 °F

  • Average August

    64.6 °F

  • Highest 1 August, 2026

    95.6 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (5 miles)

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  • Average Low 2021–2026

    28.5 °F

  • Average 2021–2026

    42.3 °F

  • Average High 2021–2026

    55.8 °F
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