Purple Sage Weather Forecast

    • 55
    • 79

    Rain Showers

    • 51
    • 74

    Rain Showers

    • 49
    • 75

    Chance Thunderstorms

    • 47
    • 76

    Slight Chance Thunderstorms

    • 48
    • 76

    Slight Chance Thunderstorms

    • 49
    • 78

    Mostly Sunny

Today 26 Aug Rock Springs and Green River

Mostly cloudy. Areas of smoke this morning. A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the mid 70s. South Winds around 10 Mph this afternoon. Chance of rain 80 percent.

Tonight 26 Aug Rock Springs and Green River

Showers with a chance of Thunderstorms in the Evening, then numerous Showers with isolated Thunderstorms after midnight. Lows in the mid 50s. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Purple Sage Temperature Statistics

August Temperature

Rock Springs, Rock Springs-Sweetwater County Airport (13.7 miles)

  • Lowest 9 August, 2025

    43.6 °F

  • Average August

    70.4 °F

  • Highest 20 August, 2025

    95.6 °F

Climate (2020–Present)

Rock Springs, Rock Springs-Sweetwater County Airport (13.7 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    56.9 °F
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