Summerville, SC — Severe Weather & Radar
No active severe-weather warnings for Summerville, SC right now. Live radar is below — set up alerts to get warned the moment one is issued.
Severe-weather outlook
The Storm Prediction Center has Summerville, SC in a Marginal Riskfor severe thunderstorms today (Day 1 categorical outlook).
3-day forecast
Today
Mainly clear
99° / 78°
8% precip
Tomorrow
Showers
99° / 78°
19% precip
Saturday
Drizzle
103° / 77°
56% precip
Forecast via Open-Meteo.
In Summerville, SC
Summerville, SC is home to an estimated 46,000 people. Atmostorm shows whether Summerville is inside an active NWS warning polygon right now — and warns you the moment that changes.
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.