Big Horn Weather Forecast

    • 25
    • 42

    Decreasing Clouds

    • 33
    • 47

    Mostly Cloudy

    • 28
    • 53

    Rain/Snow Likely

    • 21
    • 45

    Rain/Snow Likely

    • 10
    • 30

    Chance Snow

    • 16
    • 27

    Mostly Cloudy

Today 7 Dec Sheridan Foothills

Partly sunny. Highs in the lower 40s. West Winds 5 to 15 Mph.

Tonight 7 Dec Sheridan Foothills

Mostly cloudy. Lows in the lower 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

    27.8 °F

  • Highest 4 December, 2025

    42.1 °F

Climate (2020–Present)

Sheridan County Airport (5 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.5 °F
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