Big Horn Weather Forecast

    • 57
    • 84

    Chance Thunderstorms

    • 55
    • 78

    Rain Showers

    • 54
    • 73

    Rain Showers

    • 53
    • 73

    Rain Showers

    • 54
    • 78

    Chance Thunderstorms

    • 56
    • 82

    Chance Rain Showers

    • 56
    • 82

    Chance Thunderstorms

Today 12 Aug Sheridan Foothills

Cloudy. Chance of Showers and Thunderstorms in the afternoon. Patchy smoke through the day. Highs in the mid 80s. Northwest Winds 5 to 15 Mph. Chance of precipitation 40 percent.

Tonight 12 Aug Sheridan Foothills

Mostly cloudy. Patchy smoke through the night. Patchy fog Overnight, then Areas of fog after 3 am. Chance of rain Showers and isolated Thunderstorms in the evening. Chance of rain overnight. Lows in the mid 50s. East Winds 5 to 10 Mph in the evening shifting to the west overnight. Chance of precipitation 30 percent.

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Big Horn Temperature Statistics

August Temperature

Sheridan County Airport (5 miles)

  • Lowest 4 August, 2026

    40.6 °F

  • Average August

    70.7 °F

  • Highest 1 August, 2026

    104.6 °F

Climate (2021–2026)

Sheridan County Airport (5 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    62.2 °F
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