Lake Keowee Weather Forecast

    • 70
    • 91

    Thunderstorms

    • 69
    • 87

    Rain Showers Likely

    • 69
    • 88

    Chance Thunderstorms

    • 69
    • 91

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 69
    • 90

    Partly Sunny

    • 70
    • 90

    Partly Sunny

Today 30 Jun Greater Oconee

Mostly sunny with scattered Showers and Thunderstorms. Near steady Temperatures around 90. Southwest Winds around 5 Mph. Chance of rain 50 percent. Heat index Values up to 100.

Tonight 30 Jun Greater Oconee

Partly cloudy. Scattered Showers and Thunderstorms, mainly this evening. Lows around 70. Southwest Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Keowee Temperature Statistics

June Temperature

Clemson, Clemson-Oconee County Airport (8.7 miles)

  • Lowest 1 June, 2025

    58.6 °F

  • Average June

    77.8 °F

  • Highest 25 June, 2025

    97.6 °F

Climate (2020–Present)

Clemson, Clemson-Oconee County Airport (8.7 miles)

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  • Average Low 2020–2025

    53.6 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    72.1 °F
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