South Carolina · NWS GSP office

Greer, SC weather

It is 48°F and clear at Greenville Spartanburg International Airport as of Oct 28, 5:05 AM EDT. Overnight: Partly Cloudy, low near 48°F. Forecast from the National Weather Service, issued Oct 28, 2:23 AM EDT.

Updated Oct 28, 5:21 AM EDT (snapshot)

Current conditions

Temperature

48°F

Clear · feels like 46°F

Wind

NNE 6 mph

Humidity 87% · dew point 45°F

Pressure · visibility

30.32 inHg

Visibility 10 mi

Observed at Greenville Spartanburg International Airport (KGSP), Oct 28, 5:05 AM EDT. Station readings can lag or be missing.

Alerts for this area

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

Around the NWS GSP forecast area

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

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. South Carolina has 7 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 Greer (local time)
TimeTempForecastPrecip. chanceWind
Wed 7 AM49°FMostly Sunny0%NNE 7 mph
Wed 8 AM49°FMostly Sunny0%NNE 8 mph
Wed 9 AM52°FPartly Sunny0%NNE 9 mph
Wed 10 AM58°FPartly Sunny0%NE 9 mph
Wed 11 AM62°FMostly Sunny0%NE 10 mph
Wed 12 PM65°FPartly Sunny0%NE 12 mph
Wed 1 PM68°FPartly Sunny0%NE 12 mph
Wed 2 PM70°FPartly Sunny0%NE 10 mph
Wed 3 PM70°FPartly Sunny0%NE 10 mph
Wed 4 PM70°FPartly Sunny0%NE 9 mph
Wed 5 PM70°FPartly Sunny0%NE 9 mph
Wed 6 PM68°FPartly Cloudy0%ENE 8 mph
Wed 7 PM64°FMostly Cloudy0%NE 7 mph
Wed 8 PM61°FPartly Cloudy0%NE 7 mph
Wed 9 PM58°FPartly Cloudy0%NE 7 mph
Wed 10 PM56°FPartly Cloudy0%NE 7 mph
Wed 11 PM56°FPartly Cloudy0%NNE 7 mph
Thu 12 AM55°FMostly Cloudy0%NNE 7 mph
Thu 1 AM55°FMostly Cloudy0%NNE 6 mph
Thu 2 AM55°FMostly Cloudy0%NNE 6 mph
Thu 3 AM54°FMostly Cloudy0%NNE 6 mph
Thu 4 AM54°FMostly Cloudy0%NNE 7 mph
Thu 5 AM54°FMostly Cloudy0%NNE 7 mph
Thu 6 AM54°FPartly Sunny0%NNE 7 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 Greer can differ.

7-day forecast

Overnight

Low 48°F

Partly cloudy, with a low around 48. North northeast wind around 7 mph.

Wednesday

High 70°F·Low 53°F

Partly sunny, with a high near 70. Northeast wind 7 to 12 mph.

Wednesday Night: Mostly cloudy, with a low around 53. Northeast wind around 8 mph.

Thursday

High 74°F·Low 48°F

Mostly sunny, with a high near 74. Northeast wind 3 to 8 mph.

Thursday Night: Mostly clear, with a low around 48. North northeast wind around 2 mph.

Friday

High 78°F·Low 54°F

Sunny, with a high near 78.

Friday Night: Partly cloudy, with a low around 54.

Saturday

High 70°F·Low 52°F

Mostly cloudy, with a high near 70.

Saturday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 52.

Sunday

High 64°F·Low 53°F

Rain showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

Sunday Night: Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

Monday

High 69°F·Low 54°F

Rain showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

Tuesday

High 72°F

A chance of rain showers. Partly sunny, with a high near 72.

Nearby cities

Larger cities in the area

Other cities in Greenville County

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

About this forecast

Forecast office
Greer is served by the National Weather Service GSP forecast office, forecast zone SCZ106, county zone SCC045.
Location used
The Census Bureau's internal point for Greer (34.9333, -82.2308), in Greenville County. Population: 46,316 (2024 estimate), number 9 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/34.9333,-82.2308 (forecast issued Oct 28, 2:23 AM 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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