South Carolina – Headlights glow through patchy fog early this morning as damp air hangs low across the Carolinas. Pavement looks slick, and visibility drops suddenly in spots, setting a cautious tone for commuters and holiday travelers.
Across the Greenville–Spartanburg region and into the Charlotte metro, patchy fog and low clouds linger through the early hours Monday. A brief window for light showers develops mid-morning as a weak front slides through. Rain amounts stay light, but wet roads could slow traffic along I-85 and I-77. Plan extra time if you are heading out early.
By late morning, skies begin to brighten. Sunshine breaks through during the afternoon, and temperatures climb into the lower 60s before cooler air arrives. Winds turn west to northwest and increase slightly, signaling a shift toward a more winter-like pattern.
Late Monday brings a noticeable cooldown. Temperatures fall quickly after sunset, dropping into the mid-20s overnight across much of upstate South Carolina and the Charlotte area. Frost becomes likely by Tuesday morning, especially in sheltered neighborhoods and rural areas. Sensitive plants should be covered, and early drivers should watch for slick patches on bridges.
Tuesday stays bright but cool. Highs reach the mid-40s, with crisp air lingering through the day. Wednesday moderates slightly, with sunshine and highs near 50, offering calmer weather for daytime plans.
Attention turns to New Year’s Eve Wednesday night. Clear skies allow temperatures to fall into the low-to-mid 30s. Outdoor celebrations will feel chilly, especially after midnight. Jackets and gloves will be needed as 2026 arrives.
New Year’s Day 2026 looks sunny and dry, with highs in the mid-50s. Travel conditions improve, though cold mornings remain part of the picture.
Seeing fog or frost where you live? Share what conditions look like this morning.
Five Day Outlook – Greenville–Spartanburg / Charlotte Corridor
Monday: Fog and spotty showers early, then sunny, high near 63
Tuesday: Sunny and cooler, high near 44
Wednesday: Sunny and mild, high near 51
New Year’s Eve Night: Clear and cold, low near 34
New Year’s Day Thursday: Sunny and pleasant, high near 56
