Rock Creek Lake Weather Forecast

    • 51
    • 71

    Chance Rain

    • 50
    • 63

    Rain Showers

    • 50
    • 61

    Rain Showers

    • 52
    • 65

    Rain Showers Likely

    • 54
    • 69

    Chance Rain Showers

    • 54
    • 70

    Chance Rain Showers

Today 12 Aug Butte/Blackfoot Region

Mostly cloudy then becoming mostly sunny in the late morning and early afternoon then becoming mostly cloudy. Patchy smoke until late Afternoon, then Areas of smoke late in the afternoon. Chance of rain Showers and a slight chance of Thunderstorms late in the afternoon. Chance of precipitation 30 percent. Highs in the mid 70s to lower 80s.

Tonight 12 Aug Butte/Blackfoot Region

Mostly cloudy. Chance of rain Showers and a slight chance of Thunderstorms in the Evening, then slight chance of rain after midnight. Patchy smoke through the night. Chance of precipitation 40 percent. Lows in the 40s. Northeast Winds to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Creek Lake Temperature Statistics

August Temperature

Butte, Bert Mooney Airport (38.5 miles)

  • Lowest 4 August, 2026

    36.6 °F
  • Average August

    64.4 °F
  • Highest 1 August, 2026

    95.6 °F

Climate (2021–2026)

Butte, Bert Mooney Airport (38.5 miles)

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  • Average Low 2021–2026

    28.4 °F
  • Average 2021–2026

    42.2 °F
  • Average High 2021–2026

    55.7 °F
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