Ashley River below Summerville, South Carolina water temperature

Ashley River below Summerville, South Carolina · River

The current water temperature at Ashley River below Summerville is 27.5 °C (as of August 31, 2026, source: USGS).

A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.

27.5 °C

Measured: August 31, 2026 · continuously updated

💧 Water 27.5° · ☀️ Air 26.5° · high today 33.0°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 195 data points since July 3, 2026.

Lowest recorded value: 26.4 °C on August 30, 2026 · highest value: 32.2 °C on July 19, 2026.

Nearby waters

Ashley River near North Charleston, South Carolina · 15.7 km away31.1 °C Stono River at Main Rd below Rantowles, South Carolina · 16.2 km away29.9 °C Cooper River at Filbin Creek at North Charleston, South Carolina · 18.1 km away29.8 °C Cooper River at Ports Authority Pier K Charleston, South Carolina · 20.2 km away29.8 °C Cooper River at Mobay near N Charleston, South Carolina · 22.3 km away29.4 °C

Frequently asked questions

Can you swim at Ashley River below Summerville right now?
The current water temperature is 27.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Ashley River below Summerville?
Currently 27.5 °C (updated continuously).

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