Cheyenne County Municipal Airport Weather Forecast

    • 52
    • 72

    Chance Thunderstorms

    • 52
    • 74

    Partly Sunny

    • 56
    • 72

    Breezy

    • 58
    • 77

    Chance Rain Showers

    • 58
    • 78

    Mostly Cloudy

    • 58
    • 80

    Slight Chance Thunderstorms

    • 59
    • 84

    Partly Sunny

Today 20 Sep Cheyenne

Partly cloudy. Highs in the lower 80s.

Tonight 20 Sep Cheyenne

Partly cloudy. Chance of Thunderstorms this evening. Patchy fog after midnight. Lows in the lower 50s. East Winds around 5 Mph, becoming southeast after midnight. Chance of precipitation 50 percent.

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Cheyenne County Municipal Airport Temperature Statistics

September Temperature

ST FRANCIS (0 miles)

  • Lowest 12 September, 2026

    53.6 °F

  • Average September

    75.4 °F

  • Highest 7 September, 2026

    104 °F

Climate (2021–2026)

ST FRANCIS (0 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    68.4 °F
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