Spartanburg, S.C. – A surge of cool air is set to greet South Carolina as September begins, offering a taste of fall. Travelers heading out for Labor Day weekend will find warm afternoons but noticeably cooler nights, with temperatures dipping into the 50s in parts of the Upstate. That means evening plans and early morning commutes could feel crisp for the first time this season.
According to the National Weather Service, highs will hover near 80 degrees through early next week, but overnight lows will slide into the upper 50s and low 60s across Spartanburg County and along I-85. The stretch of calm, mostly sunny days offers ideal driving conditions for holiday travel, though residents should plan ahead for cooler mornings by keeping jackets handy.
Labor Day itself will be mild, topping out around 78 degrees under sunny skies. From Greenville to Gaffney, families hosting cookouts or outdoor gatherings can expect dry weather and light breezes. Those camping in the foothills should be ready for cooler overnight conditions that could dip close to 60 degrees.
The calm weather pattern is expected to hold through Tuesday. By Wednesday, a slight chance of late-day showers returns, but widespread storms are not expected. National forecasters say this early cool push marks the beginning of a broader September pattern, with much of the Midwest and Southeast trending below average next week.
South Carolina drivers and holiday travelers will enjoy favorable conditions for the next several days. Still, cooler air means morning commuters should prepare for fog in low-lying areas and adjust driving speeds accordingly.
Five Day Forecast for Spartanburg, SC
- Sunday: High near 80, partly sunny. Low near 60.
- Labor Day (Monday): High near 78, mostly sunny. Low around 60.
- Tuesday: High near 78, mostly sunny. Low near 60.
- Wednesday: High near 77, mostly sunny. Evening showers possible, low near 59.
- Thursday: High near 80, mostly sunny. Low around 61.
