Spartanburg, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spartanburg, a city in Spartanburg County, South Carolina.
Overnight
70°F
Slight Chance Rain Showers
A slight chance of rain showers after 4am. Partly cloudy, with a low around 70. Wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Spartanburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Slight Chance Rain Showers | 0 mph | 23% |
| Tuesday | 82°F | Chance Showers And Thunderstorms | 1 to 5 mph NE | 81% |
| Tuesday Night | 68°F | Chance Showers And Thunderstorms | 0 to 3 mph NE | 55% |
| Wednesday | 84°F | Showers And Thunderstorms | 0 to 5 mph SE | 77% |
| Wednesday Night | 68°F | Showers And Thunderstorms | 0 to 3 mph SSW | 76% |
| Thursday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph SW | 49% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 46% |
| Friday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 33% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 37% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 31% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 31% |
| Sunday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph WSW | 28% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 28% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph WSW | 20% |
Forecast source: National Weather Service (api.weather.gov) for Spartanburg (34.946, -81.926). Updated through the day.
Growing snapshot for Spartanburg
Last spring frost
Apr 8
First fall frost
Nov 1
Growing season
206 days
Hardiness zone
8a
More local growing data for Spartanburg: nearby ZIP 29333 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Spartanburg 3 Sse, Sc (4.4 mi from Spartanburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.