South Carolina — Cold air settles across the Upstate this morning, coating lawns with frost and sending a sharp chill through Spartanburg neighborhoods. Breath hangs in the air early, and shaded sidewalks feel stiff as temperatures start the day near freezing.
MLK Day begins quietly, with sunshine taking control by mid-morning. Highs rise into the lower 50s, offering a pleasant afternoon after the cold start. Winds stay light, helping temperatures recover quickly. Early travelers should still watch for slick patches on bridges and low-lying roads where frost lingered after sunrise.
Clear skies tonight allow another quick drop. Temperatures fall into the lower 20s, bringing another freeze before dawn Tuesday. Sensitive plants and exposed pipes remain at risk, especially in rural areas outside the city.
Tuesday brings another bright winter day. Sunshine dominates, but highs stay cooler, topping out in the mid-40s. By Wednesday, a noticeable shift arrives. Southerly flow nudges temperatures higher, with afternoon highs near the upper 40s and calmer conditions for outdoor plans.
Clouds increase Wednesday night, and a light rain chance develops after midnight. While rain amounts look minimal, damp pavement and falling temperatures could create slick spots late at night. Conditions improve again Thursday, with partial sunshine and highs climbing into the mid-50s.
By Friday, clouds return with another small rain chance late in the day. Looking ahead to the weekend, colder air may interact with moisture, raising early signals for a rain-and-snow mix. Forecast confidence remains low, but winter remains firmly in play across the Upstate.
Five-Day Weather Outlook for Spartanburg, South Carolina
- Today: Sunny, high near 51°
- Tonight: Mostly clear, low near 22°
- Tuesday: Sunny, high near 46°
- Wednesday: Mostly sunny, high near 48°
- Thursday: Partly sunny, high near 56°
