Garryowen Weather Forecast

    • 65
    • 91

    Slight Chance Thunderstorms

    • 65
    • 93

    Slight Chance Thunderstorms

    • 67
    • 103

    Slight Chance Thunderstorms

    • 68
    • 105

    Slight Chance Thunderstorms

    • 66
    • 101

    Hot

    • 67
    • 99

    Hot

Today 22 Jul Northern Big Horn

Mostly sunny. Isolated Showers and Thunderstorms late in the afternoon. Highs in the lower 90s. Northeast Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 22 Jul Northern Big Horn

Cloudy. A 20 percent chance of Showers and Thunderstorms in the evening and overnight. Patchy smoke overnight. Lows in the mid 60s. East Winds 5 to 10 Mph in the evening shifting to the south overnight.

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  • Temperature Real-Time

Garryowen Temperature Statistics

July Temperature

Sheridan County Airport (57.2 miles)

  • Lowest 1 July, 2026

    46.7 °F

  • Average July

    76 °F

  • Highest 12 July, 2026

    109.7 °F

Climate (2021–2026)

Sheridan County Airport (57.2 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    62.1 °F
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