As of 15:21 EDT

Hilton Head Island, SC weather in March

89°

Hilton Head Island, Sunday, 9 August, 15:21

Mostly clear. Feels like 102°. High 89°, low 75°.

Pressure30.09 inHg

Wind2 mph N

Humidity76%

Visibility6.2 mi

Dew point80°

See detailed hourly forecast

In March, Hilton Head Island, SC averages a high of 65.4° and a low of 53.5°. About 3.4 inches of precipitation fall over the month (8 wet days). The record high is 84.6° (2023) and the record low 24.1° (1980). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	63.3°	51.1°	35%	77.4° (2023)	30.4° (1968)
2	63.9°	50.9°	35%	77.9° (2023)	29.7° (1980)
3	63.5°	51.6°	33%	78.3° (2022)	24.1° (1980)
4	62.2°	50.7°	30%	76.3° (2023)	31.1° (1960)
5	62.8°	51.8°	28%	75.6° (1985)	29.5° (1960)
6	63.3°	51.8°	25%	75.9° (1976)	29.1° (1960)
7	63.1°	51.4°	25%	84.6° (2023)	32.7° (1960)
8	63.3°	50.7°	30%	77.2° (2022)	35.8° (1960)
9	63.1°	51.3°	30%	77.2° (1974)	29.3° (1996)
10	64°	51.6°	27%	82.6° (1974)	35.2° (1996)
11	64.2°	51.3°	17%	77.2° (1997)	32.9° (1969)
12	65.5°	52.7°	23%	79.7° (1967)	32.5° (1998)
13	65.5°	53.2°	25%	75° (1982)	34.2° (1960)
14	64.9°	52.9°	22%	77° (1985)	29.5° (1993)
15	65.7°	53.2°	13%	79.3° (1967)	31.3° (1993)
16	66.4°	54.7°	37%	80.2° (2016)	34.5° (2017)
17	64.9°	53.4°	25%	77.4° (2015)	37.6° (2017)
18	65.3°	53.6°	32%	83.3° (2018)	38.3° (1967)
19	66.4°	54.5°	30%	80.6° (2011)	37.2° (1993)
20	66.6°	54.3°	28%	77.9° (1982)	39.6° (1981)
21	66.2°	54.5°	28%	81.7° (2017)	37° (1965)
22	66°	53.6°	20%	80.4° (2011)	38.3° (1986)
23	65.5°	53.6°	22%	79° (1995)	38.7° (1960)
24	66.4°	54.3°	18%	80.2° (2011)	36.9° (1968)
25	66.4°	55.4°	42%	80.1° (2020)	36.3° (1983)
26	66.2°	54.7°	25%	76.3° (2012)	37.9° (2013)
27	66.6°	55.4°	20%	79° (2020)	38.1° (2013)
28	68°	56.8°	27%	79.7° (2017)	42.1° (2013)
29	68.7°	57.2°	23%	79.7° (2012)	41.9° (1966)
30	68.9°	57.9°	33%	83.8° (2020)	42.1° (1964)
31	69.3°	58.3°	38%	83.3° (2017)	37.6° (1964)