Big Sandy Reservoir Weather Forecast

    • 49
    • 85

    Increasing Clouds

    • 53
    • 91

    Sunny

    • 56
    • 94

    Sunny

    • 58
    • 94

    Mostly Sunny

    • 57
    • 93

    Partly Sunny

    • 55
    • 90

    Chance Thunderstorms

Today 10 Jul Upper Green River Basin

Mostly sunny. Highs in the mid 80s. Southwest Winds around 10 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 10 Jul Upper Green River Basin

Clear. Lows around 50.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Sandy Reservoir Temperature Statistics

July Temperature

South Pass (37.3 miles)

  • Lowest

  • Average July

  • Highest

Climate (2021–2024)

South Pass (37.3 miles)

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  • Average Low 2021–2024

    29.2 °F
  • Average 2021–2024

    36.6 °F
  • Average High 2021–2024

    43.8 °F
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