South Carolina · NWS GSP office

Spartanburg, SC weather

It is 50°F and clear at Spartanburg Memorial as of Oct 28, 1:35 AM EDT. Overnight: Mostly Clear, low near 48°F. Forecast from the National Weather Service, issued Oct 27, 7:04 PM EDT.

Updated Oct 28, 2:25 AM EDT (snapshot)

Current conditions

Temperature

50°F

Clear

Wind

N 5 mph

Humidity 82% · dew point 45°F

Pressure · visibility

30.30 inHg

Visibility 10 mi

Observed at Spartanburg Memorial (KSPA), Oct 28, 1:35 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Spartanburg forecast zone right now.

Around the NWS GSP forecast area

No active alerts in zones served by the GSP office near Spartanburg.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. South Carolina has 4 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Spartanburg (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM50°FMostly Clear0%N 3 mph
Wed 3 AM50°FMostly Clear0%N 3 mph
Wed 4 AM49°FMostly Clear0%NNE 5 mph
Wed 5 AM48°FMostly Clear0%NNE 5 mph
Wed 6 AM48°FSunny0%NNE 5 mph
Wed 7 AM48°FMostly Sunny0%NNE 5 mph
Wed 8 AM48°FPartly Sunny0%NNE 6 mph
Wed 9 AM52°FMostly Sunny0%NNE 6 mph
Wed 10 AM57°FPartly Sunny0%NE 7 mph
Wed 11 AM62°FPartly Sunny0%NE 7 mph
Wed 12 PM65°FMostly Cloudy0%NE 8 mph
Wed 1 PM67°FMostly Cloudy0%NE 8 mph
Wed 2 PM69°FMostly Cloudy0%NE 7 mph
Wed 3 PM70°FMostly Cloudy0%NE 7 mph
Wed 4 PM71°FMostly Cloudy0%ENE 7 mph
Wed 5 PM70°FMostly Cloudy0%ENE 6 mph
Wed 6 PM68°FMostly Cloudy0%ENE 5 mph
Wed 7 PM63°FMostly Cloudy0%NE 5 mph
Wed 8 PM59°FMostly Cloudy0%NE 3 mph
Wed 9 PM58°FPartly Cloudy0%NE 3 mph
Wed 10 PM56°FPartly Cloudy0%NNE 3 mph
Wed 11 PM56°FMostly Cloudy0%NNE 3 mph
Thu 12 AM55°FMostly Cloudy0%NNE 3 mph
Thu 1 AM54°FMostly Cloudy0%NNE 3 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Spartanburg can differ.

7-day forecast

Overnight

Low 48°F

Mostly clear, with a low around 48. North northeast wind around 5 mph.

Wednesday

High 71°F·Low 53°F

Partly sunny, with a high near 71. Northeast wind 5 to 8 mph.

Wednesday Night: Mostly cloudy, with a low around 53. North northeast wind around 5 mph.

Thursday

High 75°F·Low 49°F

Partly sunny, with a high near 75. Northeast wind around 5 mph.

Thursday Night: Mostly clear, with a low around 49. North wind around 1 mph.

Friday

High 78°F·Low 55°F

Sunny, with a high near 78.

Friday Night: Partly cloudy, with a low around 55.

Saturday

High 72°F·Low 54°F

Mostly cloudy, with a high near 72.

Saturday Night: A chance of rain showers after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.

Sunday

High 66°F·Low 55°F

Rain showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

Sunday Night: Rain showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Monday

High 72°F·Low 55°F

A chance of rain showers before 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.

Monday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 55.

Tuesday

High 74°F

A slight chance of rain showers. Mostly sunny, with a high near 74.

Nearby cities

Larger cities in the area

See every city we cover in South Carolina, or check all active alerts.

About this forecast

Forecast office
Spartanburg is served by the National Weather Service GSP forecast office, forecast zone SCZ109, county zone SCC083.
Location used
The Census Bureau's internal point for Spartanburg (34.9456, -81.9259), in Spartanburg County. Population: 39,606 (2024 estimate), number 13 of the 27 South Carolina cities on this site.
Radar
Nearest NWS radar: KGSP. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/34.9456,-81.9259 (forecast issued Oct 27, 7:04 PM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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