As of 00:38 EDT

Weather in Charleston, SC

76°

Charleston, Saturday, 17 October, 00:38

Overcast. Feels like 77°. High 76°, low 55°.

Pressure29.91 inHg

Wind10 mph SW

Humidity89%

Visibility6.2 mi

Dew point72°

Sat, 17October

76°/55°

Sun, 18October

65°/47°

Mon, 19October

67°/50°

Tue, 20October

72°/51°

Wed, 21October

72°/53°

Thu, 22October

70°/51°

Fri, 23October

72°/50°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	63°	75°	73°	68°	66°	64°	63°	64°	64°	61°	59°	56°
Feels like	63°	76°	74°	68°	66°	63°	62°	63°	62°	60°	58°	55°
Pressure, inHg	30.12	29.91	29.91	29.91	29.97	30.06	30.12	30.12	30.12	30.18	30.24	30.30
Wind, mph	7	3.2	3.5	3.7	4.9	6	7	6.3	6.7	5.5	4.9	4.4
Humidity, %	70%	87%	81%	78%	73%	75%	72%	67%	60%	64%	70%	69%
Precipitation	0 in	0 in	0 in	0 in	0 in	0.02 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	6.2 mi	6.2 mi	6.2 mi	3.6 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	54°	50°	49°	47°	47°	53°	60°	62°	65°	63°	58°	56°
Feels like	52°	48°	44°	41°	42°	51°	58°	60°	64°	62°	57°	55°
Pressure, inHg	30.30	30.30	30.30	30.33	30.39	30.39	30.39	30.36	30.33	30.33	30.36	30.39
Wind, mph	4.7	5.4	5.5	5.4	4.8	5.6	5.1	4.6	4.4	3.5	3.7	4.1
Humidity, %	67%	67%	56%	56%	61%	53%	50%	48%	49%	55%	67%	69%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	55°	53°	52°	51°	50°	56°	62°	66°	67°	64°	58°	56°
Feels like	53°	52°	50°	49°	49°	54°	60°	64°	65°	63°	57°	55°
Pressure, inHg	30.36	30.36	30.33	30.33	30.33	30.33	30.30	30.24	30.21	30.18	30.21	30.21
Wind, mph	4.3	3.8	3.7	3.9	3.9	4.4	4.7	4.3	4	2.9	2.6	2.4
Humidity, %	72%	75%	78%	79%	75%	63%	56%	52%	51%	57%	71%	73%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	55°	53°	52°	51°	51°	59°	66°	71°	72°	69°	63°	60°
Feels like	53°	52°	51°	50°	50°	58°	64°	70°	71°	68°	61°	59°
Pressure, inHg	30.21	30.18	30.18	30.18	30.18	30.21	30.18	30.15	30.12	30.12	30.15	30.15
Wind, mph	2.5	2.7	2.9	3.2	3.4	3.5	3.5	3.3	3.3	3.1	2.9	2.7
Humidity, %	75%	79%	80%	81%	79%	61%	49%	41%	41%	48%	61%	63%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	58°	57°	55°	53°	58°	64°	69°	70°	67°	63°	61°	60°
Feels like	57°	56°	54°	51°	57°	62°	68°	69°	65°	62°	60°	59°
Pressure, inHg	30.15	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09
Wind, mph	2.8	4	4	4	4	4	4	4	4	4	4	4
Humidity, %	65%	40%	40%	40%	40%	40%	40%	40%	40%	40%	40%	40%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	69°	55°	53°	51°	56°	61°	66°	67°	64°	61°	59°	58°
Feels like	69°	53°	51°	50°	55°	60°	65°	65°	62°	59°	57°	56°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Humidity, %	34%	34%	34%	34%	34%	34%	34%	34%	34%	34%	34%	34%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	72°	56°	53°	50°	56°	63°	69°	70°	67°	63°	61°	60°
Feels like	72°	54°	51°	47°	54°	60°	67°	68°	65°	61°	59°	57°
Pressure, inHg	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09
Wind, mph	5	5	5	5	5	5	5	5	5	5	5	5
Humidity, %	23%	23%	23%	23%	23%	23%	23%	23%	23%	23%	23%	23%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 19 min

Sunrise — 07:25

Sunset — 18:44

Sunrise and sunset in local time

First quarter, 34%

Sunrise — —

Sunset — —

Charleston, SC climate by month

The annual average temperature in Charleston, SC is 66.5°. The warmest month is July (average high 87.2°), and the coldest is January (average low 42.9°). About 47.3 inches of precipitation fall per year, most of it in August (6.7 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	57.5°	42.9°	3.3 in	9	75.7° (1975)	8.6° (2018)
February	60.5°	45.4°	3.3 in	8	80.6° (2025)	21° (1996)
March	66.4°	51.2°	3.4 in	8	84.6° (1974)	19.4° (1980)
April	73.1°	57.8°	2.7 in	7	89.4° (1967)	35.1° (1983)
May	79.6°	65.7°	3.1 in	10	99° (2019)	48.4° (2021)
June	84.7°	72.5°	5.1 in	15	98.1° (2010)	55.9° (1984)
July	87.2°	75.9°	5.3 in	19	99.9° (1986)	64.6° (1972)
August	85.6°	75.1°	6.7 in	19	97.9° (1999)	63.3° (1986)
September	82°	70.9°	4.9 in	14	95.4° (2020)	52° (1967)
October	74.8°	61.6°	3.5 in	8	90.9° (1986)	40.3° (1976)
November	67°	52.6°	2.6 in	7	84.6° (1961)	27.9° (1970)
December	60.7°	46.4°	3.3 in	8	77.9° (2022)	12.9° (1989)