World Resorts USA Isle of Palms Weather

Isle of Palms 14 Days Forecast

20.07
mon
Day
91°F
NE 17 mph
Precip.
8%
Night
84°F
N 17 mph
Precip.
59%
21.07
tue
Day
86°F
NE 15 mph
Precip.
24%
Night
84°F
NE 19 mph
Precip.
26%
22.07
wed
Day
86°F
NE 17 mph
Precip.
8%
Night
84°F
NE 20 mph
Precip.
9%
23.07
thu
Day
88°F
NE 4 mph
Precip.
14%
Night
79°F
S 4 mph
Precip.
75%
24.07
fri
Day
77°F
SW 16 mph
Precip.
30%
Night
81°F
NW 7 mph
Precip.
5%
25.07
sat
Day
84°F
NW 5 mph
Precip.
57%
Night
81°F
N 7 mph
Precip.
52%
26.07
sun
Day
77°F
NE 7 mph
Precip.
53%
Night
75°F
S 14 mph
Precip.
27%
27.07
mon
Day
81°F
SW 12 mph
Precip.
16%
Night
81°F
W 9 mph
Precip.
8%
28.07
tue
Day
84°F
W 6 mph
Precip.
6%
Night
84°F
N 14 mph
Precip.
10%
29.07
wed
Day
88°F
NE 14 mph
Precip.
39%
Night
84°F
NE 13 mph
Precip.
57%
30.07
thu
Day
91°F
NE 7 mph
Precip.
5%
Night
88°F
NE 11 mph
Precip.
8%
31.07
fri
Day
90°F
NE 5 mph
Precip.
4%
Night
81°F
E 9 mph
Precip.
26%
01.08
sat
Day
81°F
SW 11 mph
Precip.
38%
Night
79°F
SW 17 mph
Precip.
44%
02.08
sun
Day
79°F
SW 17 mph
Precip.
49%
Night
81°F
SW 16 mph
Precip.
16%

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 85.3°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.2°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 86.5°F and 81.7°F.

Air temperature in Isle of Palms, °F

Precipitation total in Isle of Palms, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Isle of Palms

Sunniest months:
October 17 days
April 17 days
January 14 days
Warmest months:
July 87.1 °F
August 85.5 °F
June 84.3 °F
Warmest sea temp:
July 84.1 °F
August 83.7 °F
September 80.4 °F
Coldest months:
January 55.5 °F
December 58.9 °F
February 58.9 °F
Rainiest months:
July 6 days
August 4 days
September 3 days
Windiest months:
February 9.5 mph
January 9.3 mph
March 9.3 mph

Isle of Palms on a weather map

Isle of Palms
+82°F
NE 14 mph
Feels like: +93°F
Precip.: 16%
Places in USA:
Name
°F
+59°F
+77°F
+84°F
+66°F
+82°F
+72°F
+79°F
+59°F
+68°F
+55°F
+64°F
+81°F
+79°F
+77°F
+70°F
24 Hours Forecast
Isle of Palms
Local time: 05:50
July 20, monday
0600
82°F
NE
14 mph
0900
86°F
NE
13 mph
1200
91°F
NE
17 mph
1500
90°F
N
17 mph
1800
86°F
N
17 mph
2100
84°F
N
16 mph
July 21, tuesday
0000
84°F
N
17 mph
0300
84°F
NE
17 mph
Units of measurement: °C / °F