Santee National Wildlife Refuge Weather Forecast
- 29
- 46
Rain
- 27
- 49
Mostly Sunny
- 26
- 46
Mostly Sunny
- 37
- 51
Mostly Cloudy
- 33
- 55
Partly Sunny
- 41
- 56
Partly Sunny
Today 18 Jan Clarendon
Rain. Patchy fog. Much cooler with Highs in the mid 40s. Northwest Winds around 5 Mph. Chance of rain near 100 percent.
Tonight 18 Jan Clarendon
Mostly clear. Cooler with Lows in the mid 20s. West Winds around 5 Mph.
Santee National Wildlife Refuge Temperature Statistics
January Temperature
Manning / Cooper Regional (7.5 miles)
Lowest 13 January, 2026
26.6 °FAverage January
49.8 °FHighest 10 January, 2026
78.8 °F
Climate (2021–Present)
Manning / Cooper Regional (7.5 miles)
Average Low 2021–2026
52.9 °FAverage 2021–2026
62.7 °FAverage High 2021–2026
73.8 °F