Santee National Wildlife Refuge Weather Forecast
- 59
- 81
Mostly Sunny
- 60
- 80
Mostly Sunny
- 65
- 82
Mostly Sunny
- 67
- 85
Mostly Sunny
- 66
- 87
Mostly Sunny
- 66
- 85
Partly Sunny
Today 15 Sep Clarendon
Sunny. Near steady temperature in the lower 80s. Northeast Winds 5 to 10 Mph.
Tonight 15 Sep Clarendon
Mostly clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.
Santee National Wildlife Refuge Temperature Statistics
September Temperature
Manning / Cooper Regional (7.5 miles)
Lowest 3 September, 2025
55.4 °FAverage September
71.1 °FHighest 6 September, 2025
91.4 °F
Climate (2020–Present)
Manning / Cooper Regional (7.5 miles)
Average Low 2020–2025
53.1 °FAverage 2020–2025
62.8 °FAverage High 2020–2025
73.7 °F