The current weather in Cayce SC as of 10:00 AM EDT on Tue Oct 13th 2026, has a sky condition of Sunny with the visibility of 6 mile(s) and the UV index at 1.8. It is 74 degrees fahrenheit. The barometric pressure is 30.1 - measured by inches of mercury - and is steady since its last observation. The humidity is 52 percent that's falling since the last report, with a dew point of 55 degrees fahrenheit which is steady. Wind direction is from the North-Northwest at 2.9 miles per hour, gusting at 3.6 miles per hour. Sunrise was at 7:27 AM and Sunset is at 6:53 PM. The moon phase is a Waxing Crescent moon rising at 10:43 AM.
The current temperature today is 74°F. The morning temperature of 63°F is lowest at 7am with the daytime high of 88°F at 3pm and a low around 72°F at 11pm is expected.
Barometric Pressure Today
The highest pressure today is 30.1inHg at 10am and lowest being 29.99inHg at 5pm.
Hourly Wind Speeds
The fastest wind is reported to be 4mph at 5pm, while the slowest is 1.3mph around 12pm; expect wind gusts peaking 5.1mph at 6pm. View live wind conditions in Cayce
Post your own report for weather in Cayce, SC with a photo or video of what you see or read and confirm what others have shared on Signals by LocalConditions.com