Red Butte Weather Forecast

    • 36
    • 43

    Windy

    • 29
    • 58

    Chance Rain/Snow

    • 31
    • 42

    Chance Snow Showers

    • 44
    • 52

    Windy

    • 39
    • 59

    Breezy

    • 43
    • 59

    Breezy

Today 18 Dec Natrona County Lower Elevations

Partly cloudy in the Morning, then becoming mostly cloudy. Breezy with Highs around 40. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

Tonight 18 Dec Natrona County Lower Elevations

Partly cloudy and windy. Lows around 30. Temperature rising into the lower 40s after midnight. Southwest Winds 25 to 35 Mph with Gusts up to 60 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Red Butte Temperature Statistics

December Temperature

Casper, Natrona County International Airport (6.2 miles)

  • Lowest 1 December, 2025

    6.1 °F

  • Average December

    35.7 °F

  • Highest 14 December, 2025

    59 °F

Climate (2020–Present)

Casper, Natrona County International Airport (6.2 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    60.4 °F
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