Big Sandy Reservoir Weather Forecast

    • 48
    • 80

    Severe Tstms

    • 48
    • 80

    Decreasing Clouds

    • 49
    • 80

    Partly Sunny

    • 50
    • 82

    Partly Sunny

    • 49
    • 80

    Slight Chance Thunderstorms

    • 44
    • 75

    Chance Rain Showers

    • 42
    • 73

    Slight Chance Thunderstorms

Today 24 Aug Upper Green River Basin

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe. Near steady temperature in the mid 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 24 Aug Upper Green River Basin

A slight chance of Thunderstorms late this evening. Mostly cloudy with a chance of Showers. Lows in the upper 40s. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Sandy Reservoir Temperature Statistics

August Temperature

South Pass (37.3 miles)

  • Lowest

  • Average August

  • Highest

Climate (2022–2024)

South Pass (37.3 miles)

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  • Average Low 2022–2024

    27.8 °F
  • Average 2022–2024

    35 °F
  • Average High 2022–2024

    42.1 °F
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