Lake Marion water temperature
Lake Marion, Pineville, South Carolina · Lake
The current water temperature at Lake Marion is 20.4 °C (as of November 6, 2026, source: USGS).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
Measurement series & statistics
This measurement series includes 482 data points since September 7, 2026.
Lowest recorded value: 18.5 °C on November 3, 2026 · highest value: 32.5 °C on September 10, 2026.
In November, temperatures have ranged between 18.5 °C and 21.3 °C.
The current value is 1.4 °C above the November average of this series.
Nearby waters
Frequently asked questions
Can you swim at Lake Marion right now?
The current water temperature is 20.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Lake Marion?
Currently 20.4 °C (updated continuously).
How warm is at Lake Marion in November?
In November, the water temperature recently averaged 19.0 °C.
When is the water warmest at Lake Marion?
Across the measurement record, September is on average the warmest month (28.1 °C).
