South Carolina — Clear skies glow at sunrise, and the air feels crisp but calm. Jackets stay light, and winter briefly loosens its grip. That calm masks a fast-approaching shift.
Weather conditions across the western Carolinas trend mild early, then colder by Thursday. Highs reach the upper 50s today under bright sunshine. Roads remain dry, and travel stays smooth across I-85 and I-77 through the afternoon.
By tonight, temperatures fall into the upper 30s. Skies stay mostly clear, allowing cold air to settle into valleys. Wednesday brings another mild day, with highs again near the upper 50s. Winds increase slightly, signaling a pattern change.
Meteorologists now tracking colder air say Wednesday night marks the transition. Clouds increase, and a slight chance of rain develops late. While rain stays light, temperatures drop fast behind the system.
Thursday turns sharply colder. Sunshine returns, but highs struggle to reach 40. By nightfall, lows plunge into the upper teens. A freeze alert setup becomes likely for exposed pipes, pets, and early commuters.
Friday stays dry and sunny, though winter firmly returns. Highs only reach the mid-40s, with another cold night expected. Frost becomes widespread across the Upstate and Piedmont.
Drivers should watch bridges and shaded roads early Thursday and Friday. Flash freezing can occur where daytime melting refreezes after sunset. Plan extra travel time during morning commutes.
Winter may have paused, but it is not gone. Are you ready for the colder mornings ahead, or did today’s warmth catch you off guard?
5-Day Weather Outlook – Greenville–Spartanburg / Charlotte Region
- Today: Sunny, mild, high near 57
- Wednesday: Partly sunny, breezy, high near 57
- Thursday: Sunny, much colder, high near 39
- Friday: Sunny, cool, high near 44
- Saturday: Mostly sunny, moderating, high near 50
