Lake Hartwell State Park Weather Forecast

    • 46
    • 72

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

    • 60
    • 81

    Mostly Cloudy

    • 64
    • 81

    Slight Chance Rain Showers

    • 53
    • 80

    Chance Rain Showers

    • 42
    • 68

    Partly Sunny

Today 29 Mar Greater Oconee

Sunny. Highs in the lower 70s. West Winds 5 to 10 Mph.

Tonight 29 Mar Greater Oconee

Mostly clear. Lows in the mid 40s. West Winds 5 to 10 Mph.

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Lake Hartwell State Park Temperature Statistics

March Temperature

Clemson, Clemson-Oconee County Airport (14.9 miles)

  • Lowest 19 March, 2024

    31.7 °F
  • Average March

    56.6 °F
  • Highest 14 March, 2024

    79.6 °F

Climate (2019–Present)

Clemson, Clemson-Oconee County Airport (14.9 miles)

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  • Average Low 2019–2024

    53.6 °F
  • Average 2019–2024

    62.1 °F
  • Average High 2019–2024

    71.7 °F
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