Rock Creek Lake Weather Forecast

    • 31
    • 35

    Blizzard

    • 19
    • 34

    Blizzard

    • 18
    • 25

    Chance Snow

    • 28
    • 31

    Snow Likely

    • 22
    • 32

    Chance Snow

    • 25
    • 32

    Mostly Cloudy

Today 18 Dec Butte/Blackfoot Region

Mostly cloudy. A 50 percent chance of snow in the afternoon. Highs in the mid 30s to lower 40s. South Winds 15 to 20 Mph with Gusts to around 30 Mph.

Tonight 18 Dec Butte/Blackfoot Region

Rain and snow likely. Chance of precipitation near 100 percent. Lows in the upper 20s to mid 30s. Windy with southwest Winds 20 to 30 Mph with Gusts to around 50 Mph.

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  • Temperature Real-Time

Rock Creek Lake Temperature Statistics

December Temperature

Butte, Bert Mooney Airport (38.5 miles)

  • Lowest 1 December, 2025

    3 °F

  • Average December

    35.6 °F

  • Highest 14 December, 2025

    57.9 °F

Climate (2020–Present)

Butte, Bert Mooney Airport (38.5 miles)

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  • Average Low 2020–2025

    28.1 °F

  • Average 2020–2025

    41.9 °F

  • Average High 2020–2025

    55.2 °F
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