Sandstone Reservoir Weather Forecast

    • 52
    • 77

    Rain Showers Likely

    • 55
    • 88

    Chance Rain Showers

    • 47
    • 79

    Chance Thunderstorms

    • 45
    • 73

    Chance Rain Showers

    • 47
    • 74

    Slight Chance Thunderstorms

    • 50
    • 81

    Mostly Sunny

Today 25 Jun North Bighorn Basin

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms this Morning, then mostly cloudy with Showers with a chance of Thunderstorms this afternoon. Highs in the mid 70s. Southeast Winds around 10 Mph this afternoon. Chance of rain 80 percent.

Tonight 25 Jun North Bighorn Basin

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows in the mid 50s. North Winds around 10 Mph in the evening. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandstone Reservoir Temperature Statistics

June Temperature

South Big Horn County Airport (14.9 miles)

  • Lowest 8 June, 2026

    40.6 °F

  • Average June

    66.1 °F

  • Highest 6 June, 2026

    99.6 °F

Climate (2021–2026)

South Big Horn County Airport (14.9 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    62.2 °F
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