Bighorn National Forest Weather Forecast

    • 49
    • 74

    Mostly Sunny

    • 52
    • 80

    Breezy

    • 50
    • 75

    Mostly Sunny

    • 48
    • 74

    Slight Chance Thunderstorms

    • 47
    • 70

    Chance Thunderstorms

    • 46
    • 67

    Rain Showers Likely

Today 11 Jul Bighorn Mountains Southeast

Sunny. Highs in the mid 80s. West Winds 10 to 15 Mph.

Tonight 11 Jul Bighorn Mountains Southeast

Mostly clear. Lows around 60. Northwest Winds around 10 Mph, becoming west after midnight.

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Bighorn National Forest Temperature Statistics

July Temperature

Sheridan County Airport (23 miles)

  • Lowest 1 July, 2026

    46.7 °F

  • Average July

    71.4 °F

  • Highest 5 July, 2026

    97.6 °F

Climate (2021–2026)

Sheridan County Airport (23 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    62.1 °F
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