World Resorts Cayman Islands Little Cayman Weather

Little Cayman 7 Days Forecast

16.05
sat
Day
82°F
W 13 mph
Precip.
0%
Night
82°F
W 11 mph
Precip.
0%
17.05
sun
Day
82°F
W 14 mph
Precip.
100%
Night
82°F
W 14 mph
Precip.
76%
18.05
mon
Day
82°F
W 14 mph
Precip.
0%
Night
82°F
W 13 mph
Precip.
0%
19.05
tue
Day
82°F
W 9 mph
Precip.
0%
Night
82°F
SW 12 mph
Precip.
0%
20.05
wed
Day
82°F
W 9 mph
Precip.
81%
Night
81°F
NW 7 mph
Precip.
100%
21.05
thu
Day
82°F
W 11 mph
Precip.
100%
Night
82°F
NW 7 mph
Precip.
0%
22.05
fri
Day
82°F
W 14 mph
Precip.
29%
Night
82°F
W 10 mph
Precip.
0%

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 83.7°F. The highest and lowest sea temperatures during the month were 84.7°F and 82.6°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 87.0 °F
July 86.8 °F
September 86.7 °F
Warmest sea temp:
September 86.3 °F
August 86.2 °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 6 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
18:34
Little Cayman
+82°F
W 6 mph
Feels like: +90°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
Grand Cayman
+82°F
George Town
+82°F
Cayman Brac
+82°F
Little Cayman
+82°F
24 Hours Forecast
Little Cayman
Local time: 18:34
May 16, saturday
2100
82°F
SW
7 mph
May 17, sunday
0000
82°F
W
11 mph
0300
82°F
W
12 mph
0600
82°F
W
15 mph
0900
82°F
W
15 mph
1200
82°F
W
14 mph
1500
82°F
W
13 mph
1800
82°F
W
11 mph
Units of measurement: °C / °F