Columbia, South Carolina – Thunderstorms could interrupt Sunday plans in Columbia before a surge of summer heat pushes temperatures near 90°F into midweek.
According to the National Weather Service, a slight chance of afternoon thunderstorms arrives Sunday, June 1, mainly after 3 p.m. Showers may briefly affect parts of Richland and Lexington counties with light rainfall and gusty winds. The chance of precipitation is 20%, with highs near 86°F. Drivers on I-26 and I-77 should stay alert for slick spots and reduced visibility.
By Monday, conditions shift rapidly. Sunny skies and calmer winds dominate the forecast with highs climbing to 85°F. Tuesday through Thursday brings the first real taste of summer: clear skies and steadily rising temperatures, peaking near 90°F by June 5. Lows remain in the low 60s, offering little overnight relief.
Residents should prepare now for extended heat. Hydrate frequently, limit midday outdoor activity, and check on elderly neighbors. Air conditioning usage will rise — consider conserving energy during peak hours and monitoring cooling centers if needed.
Though no heat advisories are currently in effect, forecasters warn the warm spell will continue into next weekend. Hazy skies from Canadian wildfire smoke may return early next week, limiting air quality in parts of the Carolinas.
The Five-Day Outlook for Columbia:
- Sunday: Slight chance of storms, high of 86°F
- Monday: Sunny, high of 85°F
- Tuesday: Clear and warmer, high of 87°F
- Wednesday: Sunny, high of 88°F
- Thursday: Mostly sunny and hot, high near 90°F
