Santee National Wildlife Refuge Weather Forecast

    • 42
    • 56

    Increasing Clouds

    • 46
    • 62

    Mostly Cloudy

    • 34
    • 63

    Chance Rain/Sleet

    • 25
    • 40

    Rain/Freezing Rain

    • 26
    • 33

    Rain/Freezing Rain Likely

    • 17
    • 36

    Partly Sunny

Today 21 Jan Clarendon

Mostly sunny. Highs in the upper 50s. East Winds around 5 Mph this Morning, becoming light and variable.

Tonight 21 Jan Clarendon

Mostly cloudy. Lows in the upper 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santee National Wildlife Refuge Temperature Statistics

January Temperature

Manning / Cooper Regional (7.5 miles)

  • Lowest 16 January, 2026

    17.6 °F

  • Average January

    48.3 °F

  • Highest 10 January, 2026

    78.8 °F

Climate (2021–Present)

Manning / Cooper Regional (7.5 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    73.8 °F
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