Santee National Wildlife Refuge Weather Forecast

    • 60
    • 81

    Mostly Sunny

    • 65
    • 82

    Mostly Sunny

    • 67
    • 85

    Mostly Sunny

    • 67
    • 86

    Mostly Sunny

    • 66
    • 84

    Mostly Sunny

    • 66
    • 82

    Slight Chance Thunderstorms

Today 16 Sep Clarendon

Sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 16 Sep Clarendon

Mostly clear. Lows in the upper 50s. North Winds around 5 Mph.

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Santee National Wildlife Refuge Temperature Statistics

September Temperature

Manning / Cooper Regional (7.5 miles)

  • Lowest 3 September, 2025

    55.4 °F

  • Average September

    71.1 °F

  • Highest 6 September, 2025

    91.4 °F

Climate (2020–Present)

Manning / Cooper Regional (7.5 miles)

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  • Average Low 2020–2025

    53.1 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    73.7 °F
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