Sweeney Ranch Weather Forecast

    • 42
    • 77

    Mostly Sunny

    • 42
    • 77

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 46
    • 78

    Partly Sunny

    • 49
    • 78

    Chance Rain Showers

    • 38
    • 68

    Slight Chance Thunderstorms

    • 42
    • 68

    Mostly Sunny

Today 8 Sep East Sweetwater County

Sunny. Highs in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 8 Sep East Sweetwater County

Mostly clear and breezy. Lows in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming northwest around 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweeney Ranch Temperature Statistics

September Temperature

Rock Springs, Rock Springs-Sweetwater County Airport (8.1 miles)

  • Lowest 6 September, 2026

    53.1 °F

  • Average September

    67.5 °F

  • Highest 5 September, 2026

    83.6 °F

Climate (2021–2026)

Rock Springs, Rock Springs-Sweetwater County Airport (8.1 miles)

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  • Average Low 2021–2026

    34.2 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    58.1 °F
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