Muddy Weather Forecast

    • 60
    • 85

    Decreasing Clouds

    • 58
    • 85

    Mostly Sunny

    • 60
    • 87

    Chance Rain Showers

    • 59
    • 86

    Chance Rain Showers

    • 57
    • 84

    Chance Rain Showers

    • 55
    • 77

    Rain Showers Likely

    • 53
    • 72

    Chance Rain Showers

Today 7 Sep Northern Big Horn

Partly sunny. Haze and Areas of smoke. Highs in the mid 80s. West Winds 5 to 15 Mph.

Tonight 7 Sep Northern Big Horn

Mostly cloudy. Warmer. Haze and Areas of smoke. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Muddy Temperature Statistics

September Temperature

Sheridan County Airport (60.3 miles)

  • Lowest 5 September, 2025

    37 °F

  • Average September

    63.5 °F

  • Highest 1 September, 2025

    89.1 °F

Climate (2020–Present)

Sheridan County Airport (60.3 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    61.4 °F
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