Spartanburg, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spartanburg, a city in Spartanburg County, South Carolina.
This Afternoon
95°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. North northwest wind around 2 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 |
|---|---|---|---|---|
| This Afternoon | 95°F | Slight Chance Showers And Thunderstorms | 2 mph NNW | 22% |
| Tonight | 70°F | Chance Showers And Thunderstorms | 2 mph NNW | 40% |
| Saturday | 89°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 5 mph NE | 39% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph NE | 42% |
| Sunday | 87°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph SE | 38% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph WSW | 34% |
| Monday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph S | 45% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 mph ENE | 70% |
| Tuesday | 80°F | Showers And Thunderstorms Likely | 2 to 6 mph NE | 64% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 64% |
| Wednesday | 74°F | Chance Rain Showers | 10 mph NE | 39% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 37% |
| Thursday | 76°F | Slight Chance Rain Showers then Partly Sunny | 8 mph NNE | 19% |
| Thursday Night | 60°F | Partly Cloudy | 3 to 7 mph NNE | 11% |
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 Sep 18, 2026.