Click on a day for an hourly weather forecast
The temperatures in Myrtle Beach in March are usually low and can range between 11°C and 17°C.
You can expect about 3 to 8 days of rain in Myrtle Beach during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Myrtle Beach in March 2025.
If you’re planning to visit Myrtle Beach in the near future, we highly recommend that you review the 14 day weather forecast for Myrtle Beach before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 6° | 5 | 25 | 1 | 72 mm | Ok | Myrtle Beach in January |
| February | 14° / 8° | 5 | 23 | 0 | 88 mm | Good | Myrtle Beach in February |
| March | 17° / 11° | 6 | 25 | 0 | 103 mm | Good | Myrtle Beach in March |
| April | 21° / 15° | 5 | 25 | 0 | 101 mm | Good | Myrtle Beach in April |
| May | 25° / 19° | 8 | 23 | 0 | 162 mm | Good | Myrtle Beach in May |
| June | 29° / 23° | 10 | 20 | 0 | 179 mm | Ok | Myrtle Beach in June |
| July | 30° / 25° | 12 | 19 | 0 | 207 mm | Ok | Myrtle Beach in July |
| August | 30° / 24° | 12 | 19 | 0 | 245 mm | Ok | Myrtle Beach in August |
| September | 28° / 22° | 8 | 22 | 0 | 213 mm | Good | Myrtle Beach in September |
| October | 24° / 17° | 4 | 27 | 0 | 108 mm | Perfect | Myrtle Beach in October |
| November | 18° / 11° | 5 | 25 | 0 | 91 mm | Good | Myrtle Beach in November |
| December | 15° / 9° | 5 | 26 | 0 | 109 mm | Good | Myrtle Beach in December |