As of 05:41 EDT

Myrtle Beach, SC weather in May

74°

Myrtle Beach, Sunday, 9 August, 05:41

Overcast. Feels like 76°. High 90°, low 74°.

Pressure30.09 inHg

Wind4.6 mph W

Humidity94%

Visibility6.2 mi

Dew point72°

See detailed hourly forecast

In May, Myrtle Beach, SC averages a high of 77.8° and a low of 64.9°. About 3.6 inches of precipitation fall over the month (11 wet days). The record high is 96.8° (2019) and the record low 46.8° (2020). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	74.7°	61.5°	25%	85.1° (1986)	47.7° (1999)
2	75.4°	61.9°	28%	85.3° (1962)	48.4° (1963)
3	75.9°	62.2°	35%	85.1° (1974)	47.3° (1978)
4	75°	61.5°	35%	85.6° (2020)	49.6° (1971)
5	74.8°	61.5°	38%	86.5° (2012)	52.3° (1997)
6	76.1°	61.5°	30%	86.9° (1977)	50.2° (1973)
7	76.6°	62.1°	22%	87.4° (1977)	49.1° (1992)
8	76.5°	62.6°	38%	89.1° (2010)	49.5° (1981)
9	76.1°	63.5°	30%	88.5° (2023)	49.8° (2020)
10	76.3°	62.8°	25%	90.7° (1963)	46.8° (2020)
11	76.6°	63.7°	28%	91.2° (2017)	49.5° (1986)
12	77°	63.9°	28%	85.6° (1967)	48.9° (2020)
13	77.4°	64.4°	38%	90.1° (2000)	48° (2021)
14	77°	64.4°	35%	89.2° (1970)	54.5° (2021)
15	77.2°	64.9°	40%	91° (1962)	52.2° (2021)
16	77.5°	64.8°	37%	89.4° (2025)	51.8° (2021)
17	77.7°	65.5°	35%	87.6° (2025)	54° (1983)
18	78.4°	65.1°	37%	90.1° (1960)	52.3° (2009)
19	78.3°	65.1°	35%	90° (1962)	53.2° (1976)
20	78.8°	65.8°	38%	90° (1962)	52.7° (2002)
21	79°	66.2°	35%	91.8° (2025)	52.5° (1994)
22	78.8°	66°	35%	89.4° (2025)	53.8° (2002)
23	79.3°	66.7°	40%	88.7° (1975)	54.9° (2002)
24	80.1°	66.9°	32%	94.6° (2019)	53.1° (1967)
25	79.3°	67.1°	42%	91.8° (2000)	53.4° (1967)
26	79.3°	67.5°	45%	96.4° (2019)	53.8° (1979)
27	79.9°	67.8°	43%	96.1° (2019)	53.1° (1961)
28	80.1°	68.5°	57%	95° (2019)	52.2° (1961)
29	80.4°	68.4°	47%	96.8° (2019)	55.6° (1961)
30	80.2°	68.2°	52%	92.3° (2019)	57.2° (2000)
31	81°	68.4°	40%	91.8° (2019)	53.1° (1984)