Granite Park Weather Forecast

    • 32
    • 50

    Chance Thunderstorms

    • 40
    • 57

    Increasing Clouds

    • 43
    • 63

    Chance Thunderstorms

    • 46
    • 65

    Chance Thunderstorms

    • 50
    • 72

    Slight Chance Thunderstorms

    • 50
    • 73

    Slight Chance Thunderstorms

    • 47
    • 69

    Chance Thunderstorms

Today 22 Jun Bighorn Mountains Southeast

Partly cloudy with a chance of rain Showers and Thunderstorms. Breezy, cooler. Near steady temperature around 50. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 30 percent.

Tonight 22 Jun Bighorn Mountains Southeast

Mostly clear and breezy. Lows in the mid 30s. West Winds 15 to 20 Mph. Gusts up to 35 Mph in the evening.

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Granite Park Temperature Statistics

June Temperature

Sheridan County Airport (16.8 miles)

  • Lowest 6 June, 2025

    35.7 °F
  • Average June

    63.1 °F
  • Highest 19 June, 2025

    89.1 °F

Climate (2020–Present)

Sheridan County Airport (16.8 miles)

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  • Average Low 2020–2025

    33.1 °F
  • Average 2020–2025

    47.1 °F
  • Average High 2020–2025

    61.5 °F
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