Horry County weather, town by town
20 places in Horry County, South Carolina, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1949 to 2026. Station extremes, not official state records.
Horry County Weather Facts
Horry County has 20 places on myweatherrock (12 census-designated places, 4 towns, 4 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 105°F at Mullins on August 11, 2007. The coldest night is 4°F at Brookgreen Gardens on January 21, 1985. The wettest day brought 14.71 inches of rain at Brookgreen Gardens on September 16, 1999. The biggest single-day snow measured 15 inches at Longwood on December 24, 1989. Those are station measurements from NOAA's daily records, 1949 to 2026, not official state records. By area the largest place is Conway, about 28 square miles.
About Horry County weather
The map on the Now tab shows every Horry County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 13 Horry County towns with station normals, the warmest month is July, when the day usually reaches 89°F, and the coldest is January, when the night usually falls to 35°F. July is the wettest, with rain on about 12 days. January nights run from about 33°F in Aynor to 38°F in Bucksport.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Horry County weather records
Measured at the NOAA stations serving these towns, daily records 1949 to 2026. Station extremes, not official state records.
Common questions about Horry County weather
- What is the hottest temperature recorded at a Horry County station?
- 105°F at Mullins on August 11, 2007, in the NOAA daily station records myweatherrock holds (1949 to 2026).
- What is the coldest temperature recorded at a Horry County station?
- 4°F at Brookgreen Gardens on January 21, 1985.
- What is the most rain a Horry County station has measured in one day?
- 14.71 inches at Brookgreen Gardens on September 16, 1999.
- What is the biggest one-day snowfall at a Horry County station?
- 15 inches at Longwood on December 24, 1989.
- How many Horry County towns have a weather page here?
- 20: 12 census-designated places, 4 towns, 4 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Horry County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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