Cow Creek Reservoir Weather Forecast

    • 57
    • 82

    Partly Sunny

    • 56
    • 83

    Decreasing Clouds

    • 56
    • 83

    Partly Sunny

    • 54
    • 82

    Slight Chance Thunderstorms

    • 54
    • 84

    Mostly Sunny

    • 54
    • 86

    Mostly Sunny

    • 55
    • 87

    Mostly Sunny

Today 21 Jul East Sweetwater County

Mostly cloudy and breezy. Near steady temperature around 80. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Jul East Sweetwater County

Partly cloudy and breezy. Lows in the mid 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to around 10 Mph after midnight.

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  • Temperature Real-Time

Cow Creek Reservoir Temperature Statistics

July Temperature

Rock Springs, Rock Springs-Sweetwater County Airport (45.4 miles)

  • Lowest 4 July, 2025

    50.6 °F

  • Average July

    71.7 °F

  • Highest 9 July, 2025

    94.6 °F

Climate (2020–Present)

Rock Springs, Rock Springs-Sweetwater County Airport (45.4 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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