Weather
South Carolina Weather: 70° Days, 41° Nights Oct 26-27
Spartanburg, SC – Crisp autumn mornings will continue giving way to comfortable, sun filled afternoons across South Carolina's Upstate as a prolonged stretch of dry weather carries into the new workwe
By Marcus Hale · 2026-10-23T09:23:06.226Z
Spartanburg, SC – Crisp autumn mornings will continue giving way to comfortable, sun filled afternoons across South Carolina's Upstate as a prolonged stretch of dry weather carries into the new workweek. Temperatures around Spartanburg are expected to climb near 70 degrees Monday, Oct. 26, before dropping to approximately 41 degrees Monday night. The 29 degree difference between the afternoon high and nighttime low will create noticeably different conditions for residents heading outdoors, particularly during early morning commutes and evening activities.
According to the National Weather Service Greenville Spartanburg office, the extended forecast calls for sunshine throughout the weekend and into Tuesday, with no precipitation indicated in the available daily outlook. Afternoon temperatures will generally remain in the upper 60s and lower 70s, while nighttime readings settle into the lower and middle 40s. The pattern should provide favorable conditions for outdoor activities, although residents will need additional layers during the cooler portions of each day.
Monday Brings Sunshine and a 29 Degree Temperature Difference Monday is expected to begin with another chilly morning following Sunday's projected nighttime low near 42 degrees. Sunshine should help temperatures recover steadily throughout the day, eventually reaching approximately 70 degrees. By Monday evening, clear skies will return, allowing temperatures to fall toward 41 degrees before Tuesday morning.
The contrast between daytime warmth and nighttime chill will be one of the most noticeable features of the forecast. Although the difference approaches 30 degrees, it represents the normal progression between an afternoon high and nighttime low rather than a sudden temperature collapse. The supplied forecast does not indicate freezing temperatures, frost advisories or significant cold weather hazards for Spartanburg during this period.
Tuesday will bring a modest warming trend, with afternoon temperatures climbing near 73 degrees. That would make Tuesday the warmest day in the available forecast, approximately six degrees warmer than Saturday's expected high. Mostly clear skies Tuesday night will accompany temperatures near 45 degrees, maintaining the pattern of relatively mild afternoons followed by cooler evenings.
Weekend Weather Sets the Stage for Next Week Before Monday's warmer afternoon, Spartanburg will experience a sunny but slightly cooler weekend. Saturday's high should reach approximately 67 degrees, with northeast winds of 8 to 10 mph. Clear skies Saturday night will allow temperatures to drop near 42 degrees, setting up another cool start Sunday morning.
Sunday will feature sunshine and a high around 68 degrees, accompanied by northeast winds of 8 to 11 mph. Temperatures will again fall near 42 degrees Sunday night. The consistent weather pattern means residents attending outdoor events, visiting parks or completing yardwork can generally expect dry conditions, with jackets useful during morning and evening hours.
For motorists traveling Interstate 85, Interstate 26 and other major roads around Spartanburg, the forecast does not identify rain, dense fog advisories or other significant weather related travel hazards. Clear nighttime conditions and cool morning temperatures remain the primary considerations, although drivers should continue monitoring updated local forecasts before traveling.
Sunshine Continues Through Midweek The favorable weather pattern is expected to continue beyond Tuesday. Wednesday should bring mostly sunny skies and a high near 70 degrees, followed by partly cloudy conditions and temperatures around 45 degrees Wednesday night. Thursday is forecast to remain mostly sunny, with temperatures reaching approximately 72 degrees.
Friday morning's observations provide additional context for the relatively cool starts. Spartanburg Memorial Airport reported 50 degrees at 4:35 a.m. EDT, with a north wind near 3 mph and humidity at 67%. Temperatures were expected to recover to approximately 70 degrees Friday afternoon.
The National Weather Service forecast does not indicate a significant storm system, accumulating precipitation or severe weather threat for Spartanburg through Thursday. A broader national weather discussion mentions heavy rainfall and severe weather in other parts of the country, but those hazards are not reflected in the supplied Spartanburg point forecast.
With sunny afternoons and cooler nights expected to persist, residents can plan around a fairly predictable autumn weather pattern.
Will the warmer afternoons encourage you to spend more time outdoors before November arrives?
Five Day Weather Outlook Friday 10/23: Sunny skies will bring afternoon temperatures near 70 degrees, with northeast winds of 5 to 7 mph; clear conditions Friday night will allow temperatures to fall near 45 degrees.
Saturday 10/24: Sunshine will continue across Spartanburg, with a high near 67 degrees and northeast winds of 8 to 10 mph; clear skies Saturday night will accompany a low around 42 degrees.
Sunday 10/25: Another sunny afternoon is expected, with temperatures reaching approximately 68 degrees and northeast winds of 8 to 11 mph; clear skies Sunday night will bring temperatures back near 42 degrees.
Monday 10/26: Sunny skies will support a high near 70 degrees, providing comfortable afternoon conditions across the Spartanburg area; temperatures will fall approximately 29 degrees by nighttime, reaching a low near 41 degrees under clear skies.
Tuesday 10/27: Sunshine will continue as afternoon temperatures climb near 73 degrees, making Tuesday the warmest day in the supplied forecast; mostly clear conditions Tuesday night will bring temperatures down to approximately 45 degrees.
Extended Weather Outlook Wednesday, Oct. 28, is expected to remain mostly sunny, with afternoon temperatures near 70 degrees. Partly cloudy skies Wednesday night will accompany a low around 45 degrees.
Thursday, Oct. 29, should bring mostly sunny skies and a high near 72 degrees, continuing the extended period of relatively mild afternoon temperatures.
The supplied forecast does not include a separate NOAA six to 10 day temperature or precipitation probability outlook. No significant rainfall or severe weather threat is identified in the available Spartanburg forecast through Thursday.