Cow Creek Reservoir Weather Forecast

    • 39
    • 58

    Rain Showers Likely

    • 37
    • 53

    Rain Showers Likely

    • 35
    • 48

    Rain/Snow

    • 30
    • 43

    Rain/Snow Likely

    • 30
    • 45

    Partly Sunny

    • 30
    • 45

    Partly Sunny

    • 32
    • 46

    Mostly Cloudy

Today 30 Oct East Sweetwater County

Mostly cloudy in the Morning, then becoming partly cloudy. Highs in the upper 40s.

Tonight 30 Oct East Sweetwater County

Cloudy. Showers likely after midnight. Lows in the upper 30s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cow Creek Reservoir Temperature Statistics

October Temperature

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

  • Lowest 16 October, 2026

    31.6 °F

  • Average October

    52.7 °F

  • Highest 5 October, 2026

    80.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    58.3 °F
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