Sloan Airport Weather Forecast

    • 46
    • 78

    Slight Chance Thunderstorms

    • 45
    • 69

    Rain Showers Likely

    • 43
    • 62

    Rain Showers Likely

    • 42
    • 71

    Slight Chance Rain Showers

    • 45
    • 72

    Mostly Sunny

    • 47
    • 74

    Slight Chance Thunderstorms

Today 15 Sep Central Laramie County

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 15 Sep Central Laramie County

Partly cloudy. A chance of Showers in the evening. Lows in the upper 40s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sloan Airport Temperature Statistics

September Temperature

Cheyenne, Cheyenne Airport (5 miles)

  • Lowest 6 September, 2025

    39.9 °F

  • Average September

    63.9 °F

  • Highest 10 September, 2025

    84.9 °F

Climate (2020–Present)

Cheyenne, Cheyenne Airport (5 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    60.7 °F
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