World Resorts Cayman Islands Little Cayman Weather

Little Cayman 14 Days Forecast

28.08
fri
Day
86°F
W 11 mph
Precip.
18%
Night
86°F
W 8 mph
Precip.
6%
29.08
sat
Day
86°F
W 6 mph
Precip.
17%
Night
84°F
SW 6 mph
Precip.
26%
30.08
sun
Day
86°F
W 6 mph
Precip.
6%
Night
84°F
S 7 mph
Precip.
9%
31.08
mon
Day
86°F
W 15 mph
Precip.
27%
Night
86°F
SW 12 mph
Precip.
17%
01.09
tue
Day
84°F
W 12 mph
Precip.
21%
Night
86°F
W 11 mph
Precip.
44%
02.09
wed
Day
86°F
NW 12 mph
Precip.
7%
Night
84°F
N 9 mph
Precip.
32%
03.09
thu
Day
84°F
W 7 mph
Precip.
25%
Night
84°F
W 7 mph
Precip.
6%
04.09
fri
Day
86°F
W 11 mph
Precip.
8%
Night
86°F
SW 7 mph
Precip.
14%
05.09
sat
Day
86°F
SW 11 mph
Precip.
7%
Night
86°F
SW 9 mph
Precip.
7%
06.09
sun
Day
86°F
SW 14 mph
Precip.
17%
Night
86°F
W 8 mph
Precip.
42%
07.09
mon
Day
86°F
W 12 mph
Precip.
15%
Night
86°F
NW 8 mph
Precip.
49%
08.09
tue
Day
86°F
W 10 mph
Precip.
23%
Night
84°F
W 10 mph
Precip.
7%
09.09
wed
Day
86°F
W 11 mph
Precip.
6%
Night
86°F
W 11 mph
Precip.
7%
10.09
thu
Day
86°F
SW 9 mph
Precip.
6%
Night
84°F
S 6 mph
Precip.
44%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 87.1°F. The highest and lowest sea temperatures during the month were 87.8°F and 86.4°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 87.5°F. The highest and lowest sea temperatures during the month were 88.0°F and 87.1°F.

Air temperature in Little Cayman, °F

Precipitation total in Little Cayman, in.

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

Best time for vacation in Little Cayman

Sunniest months:
March 12 days
July 12 days
February 11 days
Warmest months:
August 86.9 °F
September 86.7 °F
July 86.6 °F
Warmest sea temp:
September 86.3 °F
August 86.3 °F
October 85.7 °F
Coldest months:
January 79.7 °F
February 79.8 °F
March 80.5 °F
Rainiest months:
October 7 days
May 5 days
August 5 days
Windiest months:
December 16.6 mph
November 16.1 mph
January 15.5 mph

Little Cayman on a weather map

Current weather
06:12
Little Cayman
+84°F
SW 17 mph
Feels like: +93°F
Precip.: 7%
Places in Cayman Islands:
Name
°F
Grand Cayman
+84°F
George Town
+84°F
Cayman Brac
+84°F
Little Cayman
+84°F
24 Hours Forecast
Little Cayman
Local time: 06:12
August 28, friday
0900
86°F
W
17 mph
1200
86°F
W
11 mph
1500
86°F
W
8 mph
1800
86°F
W
6 mph
2100
86°F
W
4 mph
August 29, saturday
0000
86°F
W
8 mph
0300
84°F
W
7 mph
0600
84°F
W
6 mph
Units of measurement: °C / °F