Measurements:
°C
°F
CURRENT WEATHER
09:49
Little Cayman
88°F
W 14 mph
Feels like: 94°F
Precip: 8%
World Resorts Cayman Islands Little Cayman Weather

7 Day Weather Forecast

08.19
wed
DAY
88°F
SW 14 mph
precip
5%
NIGHT
88°F
SW 9 mph
precip
7%
08.20
thu
DAY
88°F
W 11 mph
precip
6%
NIGHT
88°F
W 9 mph
precip
8%
08.21
fri
DAY
88°F
W 7 mph
precip
14%
NIGHT
88°F
W 7 mph
precip
8%
08.22
sat
DAY
88°F
W 8 mph
precip
6%
NIGHT
88°F
SW 2 mph
precip
6%
08.23
sun
DAY
88°F
SW 9 mph
precip
7%
NIGHT
88°F
SW 8 mph
precip
15%
08.24
mon
DAY
88°F
NW 4 mph
precip
32%
NIGHT
88°F
W 8 mph
precip
12%
08.25
tue
DAY
88°F
W 7 mph
precip
6%
NIGHT
88°F
SW 2 mph
precip
9%

Little Cayman Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Little Cayman was 30.6°F. The maximum and minimum values were 30.2°F and 31.0°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
September 90.8 °F
July 90.7 °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 5 days
August 5 days
The most windy months:
December 16 mph
November 16 mph
January 15 mph
more details