Measurements:
°C
°F
CURRENT WEATHER
06:59
Little Cayman
82°F
SW 19 mph
Feels like: 88°F
Precip: 0%
World Resorts Cayman Islands Little Cayman Weather

7 Day Weather Forecast

04.21
tue
DAY
82°F
SW 19 mph
precip
0%
NIGHT
82°F
SW 24 mph
precip
0%
04.22
wed
DAY
82°F
SW 21 mph
precip
76%
NIGHT
82°F
SW 17 mph
precip
72%
04.23
thu
DAY
82°F
W 13 mph
precip
100%
NIGHT
82°F
W 13 mph
precip
0%
04.24
fri
DAY
82°F
NW 7 mph
precip
61%
NIGHT
82°F
NE 3 mph
precip
100%
04.25
sat
DAY
84°F
N 7 mph
precip
0%
NIGHT
82°F
NW 4 mph
precip
56%
04.26
sun
DAY
84°F
N 7 mph
precip
0%
NIGHT
84°F
W 6 mph
precip
0%
04.27
mon
DAY
84°F
W 7 mph
precip
24%
NIGHT
84°F
W 9 mph
precip
0%

Little Cayman Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Little Cayman was 27.0°F. The maximum and minimum values were 26.4°F and 27.7°F respectively.

Little Cayman on the Weather Map

Best Time to Visit Little Cayman
The most sunny months:
March 12 days
July 12 days
February 11 days
The most warm months:
August 91.1 °F
July 90.9 °F
September 90.8 °F
Warmest sea temperature:
September 90.4 °F
August 90.3 °F
October 89.6 °F
The most cold months:
January 83.0 °F
February 83.2 °F
March 83.9 °F
The most rainy months:
October 7 days
May 6 days
August 5 days
The most windy months:
December 16 mph
November 16 mph
January 15 mph
more details