Horry County (Myrtle Beach)
March
Weather in Horry County, South Carolina for March 2026
Your guide to Horry County weather in March - trends and predictions
Until now, March 2026 in Horry County is slightly cooler than the historical average by -0.6 °F.
Expect cooler weather in the next days in Horry County with the forecast suggesting a temperature of 19.6 °F, lower than the historical average.
In general, the average temperature in Horry County at the beginning of March is 16.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.7 °F by the end of March.
Horry County in March brings notable rainfall, with an average of 16 rainy days and a total precipitation of 292.6 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
18°/11°
Temperatures
24 km/h
Avg max wind
69 %
Avg humidity
Horry County Weather March
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Temperatures trend during March in Horry County
See the weather trend as well as the moving average line
March weather in Horry County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Moderate rain | 17° /9° | 9.1 mm | 4 | |
| Mar. 2 |  Overcast | 14° /8° | 0.9 mm | 3 | |
| Mar. 3 | Overcast | 14° /8° | 0 mm | 3 | |
| Mar. 4 |  Light rain shower | 16° /12° | 5.4 mm | 4 | |
| Mar. 5 |  Sunny | 18° /13° | 20.6 mm | 4 | |
| Mar. 6 | Light rain shower | 18° /12° | 9.8 mm | 3 | |
| Mar. 7 | Patchy rain possible | 17° /10° | 0.1 mm | 4 | |
| Mar. 8 |  Partly cloudy | 18° /12° | 0 mm | 5 | |
| Mar. 9 |  Moderate or heavy rain shower | 19° /13° | 37 mm | 3 | |
| Mar. 10 | Overcast | 16° /11° | 58.2 mm | 3 | |
| Mar. 11 |  Cloudy | 19° /9° | 11 mm | 3 | |
| Mar. 12 | Cloudy | 21° /10° | 1.2 mm | 4 | |
| Mar. 13 | Overcast | 17° /8° | 0 mm | 5 | |
| Mar. 14 | Sunny | 18° /12° | 0 mm | 5 | |
| Mar. 15 | Overcast | 21° /14° | 2.9 mm | 3 | |
| Mar. 16 |  Light drizzle | 20° /14° | 24.4 mm | 4 | |
| Mar. 17 | Partly cloudy | 16° /10° | 9.7 mm | 5 | |
| Mar. 18 | Overcast | 16° /7° | 0.2 mm | 4 | |
| Mar. 19 | Partly cloudy | 17° /8° | 0 mm | 5 | |
| Mar. 20 | Sunny | 19° /9° | 1.5 mm | 5 | |
| Mar. 21 | Sunny | 18° /10° | 0 mm | 5 | |
| Mar. 22 | Sunny | 22° /13° | 6.4 mm | 5 | |
| Mar. 23 | Light rain shower | 22° /14° | 10.1 mm | 6 | |
| Mar. 24 | Sunny | 16° /10° | 1.2 mm | 4 | |
| Mar. 25 | Partly cloudy | 16° /8° | 0 mm | 5 | |
| Mar. 26 | Sunny | 24° /10° | 0 mm | 1.7 | |
| Mar. 27 | Partly cloudy | 25° /15° | 0 mm | 2 | |
| Mar. 28 | Overcast | 17° /11° | 0 mm | 1.8 | |
| Mar. 29 | Sunny | 15° /8° | 0 mm | 1.9 | |
| Mar. 30 | Patchy rain possible | 19° /11° | 0.6 mm | 0 | |
| Mar. 31 | Sunny | 22° /15° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Horry County in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Horry County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Horry County in March - FAQ
What are the expected maximum and minimum temperatures in Horry County during March?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Horry County during March?
Significant rainfall exceeding 292.6 mm is expected in Horry County during March, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Horry County during March?
The average wind speed in Horry County during March is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Horry County
Explore the daily rainfall trends and prepare for Horry Countys March weather 💧
Typically, Horry County has 16 rainy days in March with a total of 292.6 mm of rainfall.
UV exposure in Horry County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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Where is Horry County?Get accurate weather forecasts for Horry County, located at latitude 33.689 and longitude -78.887. Stay updated with localized weather information tailored for Horry County.
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