Big Horn Weather Forecast

    • 36
    • 59

    Mostly Sunny

    • 39
    • 57

    Increasing Clouds

    • 35
    • 54

    Partly Sunny

    • 19
    • 56

    Rain/Snow Likely

    • 28
    • 40

    Mostly Cloudy

    • 26
    • 53

    Chance Rain/Snow

    • 23
    • 40

    Slight Chance Snow Showers

Today 14 Dec Sheridan Foothills

Sunny, warmer. Highs in the upper 40s. South Winds 5 to 10 Mph.

Tonight 14 Dec Sheridan Foothills

Mostly clear. Warmer. Lows in the mid 20s. Southwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Horn Temperature Statistics

December Temperature

Sheridan County Airport (5 miles)

  • Lowest 1 December, 2025

    1.9 °F

  • Average December

    31.7 °F

  • Highest 11 December, 2025

    61 °F

Climate (2020–Present)

Sheridan County Airport (5 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.5 °F
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