Cheyenne Weather Forecast

    • 36
    • 58

    Breezy

    • 25
    • 57

    Chance Rain/Snow

    • 28
    • 42

    Breezy

    • 39
    • 61

    Windy

    • 31
    • 52

    Breezy

    • 35
    • 53

    Partly Sunny

    • 35
    • 60

    Partly Sunny

Today 16 Dec Central Laramie County

Mostly sunny and windy. Highs around 60. Temperature falling into the mid 50s late. Northwest Winds 20 to 30 Mph with Gusts up to 50 Mph.

Tonight 16 Dec Central Laramie County

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 30s. West Winds 15 to 20 Mph. Gusts up to 40 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cheyenne Temperature Statistics

December Temperature

Cheyenne, Cheyenne Airport (1.2 miles)

  • Lowest 4 December, 2025

    6.1 °F

  • Average December

    36.3 °F

  • Highest 14 December, 2025

    64 °F

Climate (2020–Present)

Cheyenne, Cheyenne Airport (1.2 miles)

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  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    60.7 °F
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