South Carolina – Sunshine is quickly taking over the Columbia skyline this morning, and the air is already warming with a hint of early summer. Roads along I-26 and I-20 are dry and quiet now, but heat and changing conditions will shape the next several days.
According to the National Weather Service, skies turn fully sunny today with temperatures climbing to 85°F as light southwest winds develop. Calm, dry conditions dominate through the afternoon, making for smooth travel but increasing heat exposure during peak hours.
Across Richland and Lexington counties, today sets the tone for a warming trend. Temperatures rise further Thursday, reaching 89°F under full sun. By Friday, highs remain near 88°F with continued dry weather across Columbia, Irmo, and West Columbia.
This stretch brings classic “summer tease” conditions. Hydration and sun protection become important, especially during midday activities. While mornings feel mild, heat builds quickly by early afternoon.
Changes begin late Saturday. A 50% chance of showers and thunderstorms develops after 2 p.m., with storms becoming more likely into the evening and night. These storms could bring brief downpours, lightning, and localized travel slowdowns, especially along I-26.
Sunday keeps unsettled weather in place, with a 30% chance of showers and highs near 82°F. Conditions may shift quickly, so keep plans flexible and watch for developing storms.
Five Day Forecast for Columbia, SC:
Thursday: Sunny, high 89°F
Friday: Sunny, high 88°F
Saturday: Chance of storms, high 89°F
Sunday: Chance of showers, high 82°F
Monday: Chance of showers, high 78°F
