East Fork Reservoir Weather Forecast

    • 31
    • 47

    Increasing Clouds

    • 32
    • 46

    Rain/Snow Likely

    • 28
    • 41

    Rain/Snow

    • 17
    • 38

    Snow Likely

    • 25
    • 35

    Snow

    • 18
    • 36

    Snow

Today 14 Dec Butte/Blackfoot Region

Partly cloudy in the morning then clearing. Highs in the mid 40s to lower 50s. South Winds to 15 Mph shifting to the southwest in the afternoon.

Tonight 14 Dec Butte/Blackfoot Region

Partly cloudy. Lows in the upper 20s to mid 30s. South Winds to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

East Fork Reservoir Temperature Statistics

December Temperature

Butte, Bert Mooney Airport (43.5 miles)

  • Lowest 1 December, 2025

    3 °F

  • Average December

    34.6 °F

  • Highest 10 December, 2025

    51.1 °F

Climate (2020–Present)

Butte, Bert Mooney Airport (43.5 miles)

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  • Average Low 2020–2025

    28 °F

  • Average 2020–2025

    41.9 °F

  • Average High 2020–2025

    55.1 °F
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