As of 08:05 EDT

North Charleston, SC weather in August

76°

North Charleston, Sunday, 9 August, 08:05

Overcast. Feels like 78°. High 89°, low 75°.

Pressure30.12 inHg

Wind2.3 mph W

Humidity97%

Visibility6.2 mi

Dew point75°

See detailed hourly forecast

In August, North Charleston, SC averages a high of 86.4° and a low of 73.9°. About 6.9 inches of precipitation fall over the month (19 wet days). The record high is 100° (2019) and the record low 62.1° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	87.6°	74.8°	77%	99.3° (1999)	66.6° (1966)
2	86.9°	74.7°	63%	97° (1980)	67.6° (1966)
3	86.5°	74.5°	67%	97.3° (2006)	68° (2025)
4	86.9°	74.3°	77%	98.4° (2011)	66.6° (1976)
5	87.1°	74.3°	55%	95.4° (1989)	66.6° (1976)
6	87.3°	74.5°	58%	97.5° (2008)	66.2° (1976)
7	87.4°	74.7°	63%	96.4° (1968)	63.7° (2004)
8	87.4°	74.3°	72%	99.1° (2011)	62.6° (2004)
9	86.9°	74.1°	58%	99.5° (2019)	65.8° (2002)
10	87.3°	74.3°	63%	100° (2019)	65.3° (2004)
11	86.9°	74.5°	57%	97.2° (2007)	65.5° (1989)
12	86.5°	74.1°	68%	94.5° (1999)	66.2° (1967)
13	85.8°	73.8°	60%	95.7° (2023)	63.5° (1967)
14	85.8°	73.9°	62%	96.8° (1995)	63.5° (1967)
15	86°	73.6°	57%	94.6° (2023)	63.9° (1967)
16	86.7°	73.9°	58%	94.3° (1995)	64.6° (1967)
17	87.1°	74.1°	62%	95° (1995)	68.2° (1963)
18	87.6°	74.1°	67%	97° (1995)	64.6° (1979)
19	87.3°	74.7°	65%	97.2° (1983)	66° (1960)
20	86.9°	74.5°	70%	96.3° (1983)	68.2° (1981)
21	86.9°	74.3°	62%	98.6° (1983)	63.1° (1961)
22	85.8°	73.8°	62%	97.2° (1968)	65.3° (1981)
23	85.8°	73.6°	55%	97.7° (1968)	64.9° (1981)
24	85.3°	73.4°	60%	97.9° (1968)	67.5° (1981)
25	84.9°	72.7°	58%	97° (1968)	64.9° (1981)
26	85.3°	72.9°	60%	93° (1965)	64.2° (1994)
27	85.8°	73°	60%	95.2° (2011)	64.4° (1966)
28	85.5°	73.2°	62%	93.2° (2011)	62.4° (1968)
29	85.3°	73.2°	48%	93° (1990)	62.1° (1986)
30	84.6°	73°	62%	93.9° (1998)	63° (1986)
31	84.9°	72.7°	53%	92.3° (1970)	63° (1999)