Bighorn Weather Forecast

    • 33
    • 52

    Mostly Cloudy

    • 20
    • 49

    Rain Showers Likely

    • 31
    • 39

    Mostly Cloudy

    • 23
    • 51

    Rain/Snow Likely

    • 21
    • 37

    Slight Chance Snow Showers

    • 23
    • 38

    Mostly Cloudy

    • 25
    • 44

    Slight Chance Rain/Snow

Today 16 Dec Treasure

Partly sunny. Highs in the mid 50s. West Winds 5 to 15 Mph.

Tonight 16 Dec Treasure

Mostly cloudy. Colder. Lows in the mid 30s. Southwest Winds 5 to 15 Mph.

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Bighorn Temperature Statistics

December Temperature

Billings, Billings Logan International Airport (57.2 miles)

  • Lowest 12 December, 2025

    3.9 °F

  • Average December

    32 °F

  • Highest 11 December, 2025

    61 °F

Climate (2020–Present)

Billings, Billings Logan International Airport (57.2 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    60.6 °F
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