South Carolina · NWS GSP office

Greenville, SC weather

It is 54°F and clear at Greenville Downtown Airport as of Oct 28, 5:05 AM EDT. Overnight: Partly Cloudy, low near 50°F. Forecast from the National Weather Service, issued Oct 28, 2:23 AM EDT.

Updated Oct 28, 5:18 AM EDT (snapshot)

Current conditions

Temperature

54°F

Clear

Wind

NNE 10 mph

Humidity 71% · dew point 45°F

Pressure · visibility

30.32 inHg

Visibility 10 mi

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

Alerts for this area

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

Around the NWS GSP forecast area

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

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 Greenville (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM50°FMostly Clear0%NNE 7 mph
Wed 6 AM50°FSunny0%NNE 7 mph
Wed 7 AM50°FMostly Sunny0%NE 8 mph
Wed 8 AM50°FMostly Sunny0%NE 8 mph
Wed 9 AM53°FPartly Sunny0%NE 9 mph
Wed 10 AM59°FMostly Cloudy0%NE 10 mph
Wed 11 AM63°FMostly Cloudy0%NE 12 mph
Wed 12 PM66°FMostly Cloudy0%NE 12 mph
Wed 1 PM69°FMostly Cloudy0%NE 12 mph
Wed 2 PM70°FMostly Cloudy0%ENE 12 mph
Wed 3 PM72°FPartly Sunny0%ENE 10 mph
Wed 4 PM72°FMostly Cloudy0%ENE 10 mph
Wed 5 PM71°FMostly Cloudy0%ENE 9 mph
Wed 6 PM69°FMostly Cloudy0%ENE 8 mph
Wed 7 PM65°FMostly Cloudy0%ENE 7 mph
Wed 8 PM60°FMostly Cloudy0%ENE 7 mph
Wed 9 PM59°FMostly Cloudy0%NE 7 mph
Wed 10 PM58°FMostly Cloudy0%NNE 7 mph
Wed 11 PM57°FPartly Cloudy0%NNE 7 mph
Thu 12 AM56°FPartly Cloudy0%NNE 7 mph
Thu 1 AM56°FMostly Cloudy0%NE 7 mph
Thu 2 AM55°FPartly Cloudy0%NNE 7 mph
Thu 3 AM55°FMostly Cloudy0%NE 7 mph
Thu 4 AM55°FPartly Cloudy0%NE 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 Greenville can differ.

7-day forecast

Overnight

Low 50°F

Partly cloudy, with a low around 50. North northeast wind around 7 mph.

Wednesday

High 72°F·Low 54°F

Partly sunny, with a high near 72. Northeast wind 7 to 12 mph, with gusts as high as 18 mph.

Wednesday Night: Partly cloudy, with a low around 54. Northeast wind around 8 mph.

Thursday

High 76°F·Low 50°F

Mostly sunny, with a high near 76. Northeast wind 5 to 8 mph.

Thursday Night: Mostly clear, with a low around 50. North northeast wind around 2 mph.

Friday

High 79°F·Low 56°F

Sunny, with a high near 79.

Friday Night: Mostly cloudy, with a low around 56.

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 30%.

Sunday

High 65°F·Low 55°F

Rain showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

Sunday Night: Rain showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

Monday

High 70°F·Low 56°F

Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

Monday Night: A slight chance of rain showers. Mostly cloudy, with a low around 56.

Tuesday

High 73°F

A chance of rain showers. Partly sunny, with a high near 73.

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
Greenville 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 Greenville (34.8369, -82.3630), in Greenville County. Population: 74,371 (2024 estimate), number 6 of the 27 South Carolina cities on this site.
Radar
Nearest NWS radar: KGSP. View it on radar.weather.gov.

On Amazon

Weather-ready picks

As an Amazon Associate I earn from qualifying purchases.

Home & kitchen LEVOIT Air Purifier An air purifier for smoky or high-pollen days indoors. View on Amazon → Men’s fashion Hanes Fleece Hooded Sweatshirt A warm hoodie for chilly mornings. View on Amazon → Fitness & outdoors Stanley Quencher H2.0 Tumbler A big tumbler for long commutes and outdoor days. View on Amazon → Fitness & outdoors LifeStraw Personal Water Filter A personal water filter worth adding to an emergency kit. View on Amazon →

Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/34.8369,-82.363 (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.

More South Carolina cities