South Carolina · NWS GSP office

Anderson, SC weather

It is 50°F and clear at Anderson, Anderson County Airport as of Oct 28, 2:15 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, 2:27 AM EDT (snapshot)

Current conditions

Temperature

50°F

Clear

Wind

Calm

Humidity 87% · dew point 46°F

Pressure · visibility

30.30 inHg

Visibility 10 mi

Observed at Anderson, Anderson County Airport (KAND), Oct 28, 2:15 AM EDT. Station readings can lag or be missing.

Alerts for this area

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

Around the NWS GSP forecast area

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

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 Anderson (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM50°FMostly Clear0%NE 5 mph
Wed 3 AM49°FMostly Clear0%NE 6 mph
Wed 4 AM49°FMostly Clear0%NE 6 mph
Wed 5 AM49°FMostly Clear0%NE 7 mph
Wed 6 AM49°FSunny0%NE 7 mph
Wed 7 AM48°FMostly Sunny0%NE 8 mph
Wed 8 AM48°FMostly Sunny0%NE 8 mph
Wed 9 AM53°FPartly Sunny0%NE 9 mph
Wed 10 AM59°FMostly Cloudy0%NE 10 mph
Wed 11 AM64°FMostly Cloudy0%ENE 12 mph
Wed 12 PM67°FMostly Cloudy0%ENE 12 mph
Wed 1 PM69°FMostly Cloudy0%ENE 12 mph
Wed 2 PM71°FMostly Cloudy0%ENE 12 mph
Wed 3 PM72°FMostly Cloudy0%ENE 10 mph
Wed 4 PM72°FMostly Cloudy0%ENE 10 mph
Wed 5 PM72°FMostly Cloudy0%ENE 10 mph
Wed 6 PM70°FMostly Cloudy0%ENE 8 mph
Wed 7 PM65°FMostly Cloudy0%ENE 7 mph
Wed 8 PM60°FMostly Cloudy0%ENE 6 mph
Wed 9 PM58°FMostly Cloudy0%NE 6 mph
Wed 10 PM58°FMostly Cloudy0%NE 6 mph
Wed 11 PM57°FPartly Cloudy0%NE 6 mph
Thu 12 AM56°FPartly Cloudy0%NE 7 mph
Thu 1 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 Anderson can differ.

7-day forecast

Overnight

Low 48°F

Mostly clear, with a low around 48. 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.

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

Thursday

High 77°F·Low 50°F

Mostly sunny, with a high near 77. Northeast wind 6 to 9 mph.

Thursday Night: Mostly clear, with a low around 50. Northeast wind around 5 mph.

Friday

High 79°F·Low 57°F

Sunny, with a high near 79.

Friday Night: Partly cloudy, with a low around 57.

Saturday

High 73°F·Low 56°F

Mostly cloudy, with a high near 73.

Saturday Night: A chance of rain showers after 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Sunday

High 66°F·Low 56°F

Rain showers likely. Cloudy, with a high near 66. Chance of precipitation is 70%.

Sunday Night: Rain showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

Monday

High 73°F·Low 57°F

A chance of rain showers before 1pm. Partly sunny, with a high near 73. Chance of precipitation is 40%.

Monday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 57.

Tuesday

High 75°F

A slight chance of rain showers. Mostly sunny, with a high near 75.

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
Anderson is served by the National Weather Service GSP forecast office, forecast zone SCZ010, county zone SCC007.
Location used
The Census Bureau's internal point for Anderson (34.5215, -82.6435), in Anderson County. Population: 30,937 (2024 estimate), number 18 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/34.5215,-82.6435 (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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