Red Butte Weather Forecast

    • 44
    • 77

    Windy

    • 55
    • 77

    Slight Chance Thunderstorms

    • 51
    • 81

    Chance Rain Showers

    • 54
    • 77

    Chance Rain Showers

    • 49
    • 77

    Chance Rain Showers

    • 48
    • 75

    Slight Chance Thunderstorms

Today 14 Sep Natrona County Lower Elevations

Sunny, windy with Highs in the lower 70s. West Winds 25 to 35 Mph with Gusts up to 50 Mph.

Tonight 14 Sep Natrona County Lower Elevations

Partly cloudy with a 30 percent chance of Showers. Breezy with Lows in the upper 50s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Red Butte Temperature Statistics

September Temperature

Casper, Natrona County International Airport (6.2 miles)

  • Lowest 9 September, 2026

    36.6 °F

  • Average September

    68.3 °F

  • Highest 5 September, 2026

    91.7 °F

Climate (2021–2026)

Casper, Natrona County International Airport (6.2 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    61.6 °F
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