Lake Marion Weather Forecast
- 74
- 83
Mostly Cloudy
- 74
- 86
Chance Thunderstorms
- 73
- 79
Thunderstorms Likely
- 71
- 76
Rain Showers Likely
- 72
- 81
Chance Thunderstorms
- 69
- 83
Slight Chance Thunderstorms
Today 20 Aug Clarendon
Partly sunny. Highs in the upper 80s. North Winds 5 to 10 Mph.
Tonight 20 Aug Clarendon
Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 70s. North Winds around 5 Mph.
Lake Marion Temperature Statistics
August Temperature
Manning / Cooper Regional (8.7 miles)
Lowest 6 August, 2025
64.4 °FAverage August
76 °FHighest 1 August, 2025
93.2 °F
Climate (2020–Present)
Manning / Cooper Regional (8.7 miles)
Average Low 2020–2025
53.2 °FAverage 2020–2025
62.8 °FAverage High 2020–2025
73.8 °F