Weather in Lancaster, SC
Updated 2026-08-11 11:15 local time · ZIP codes 29720
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
91°4% rain94°2% rain96°2% rain97°1% rain98°1% rain98°1% rain97°1% rain96°1% rain94°1% rain89°2% rain
84°4% rain83°6% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 104°F with winds near 2 mph.
89°F, 2% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 91°F, wind 2 mph, rain chance up to 6%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Lancaster weather today
Sunny and 91°F in Lancaster, SC. Today's high is 98°F with a 4% rain chance. Winds are around 2 mph with gusts near 2 mph. Relative humidity is 62%, pressure is 30.07 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Lancaster
Sunrise is at 06:40 AM and sunset is at 08:15 PM. Tomorrow's forecast calls for Sunny with a high near 101°F and a low near 71°F. The maximum rain chance is 57%.