Measurements:
°C
°F
CURRENT WEATHER
05:16
Little Cayman
86°F
W 6 mph
Feels like: 94°F
Precip: 19%
World Resorts Cayman Islands Little Cayman Weather

7 Day Weather Forecast

10.19
mon
DAY
86°F
SW 4 mph
precip
22%
NIGHT
86°F
SW 12 mph
precip
17%
10.20
tue
DAY
86°F
W 11 mph
precip
11%
NIGHT
86°F
W 11 mph
precip
7%
10.21
wed
DAY
86°F
SW 8 mph
precip
71%
NIGHT
86°F
W 9 mph
precip
6%
10.22
thu
DAY
86°F
W 7 mph
precip
13%
NIGHT
86°F
SW 7 mph
precip
20%
10.23
fri
DAY
86°F
SW 11 mph
precip
20%
NIGHT
86°F
SW 14 mph
precip
52%
10.24
sat
DAY
86°F
SW 14 mph
precip
10%
NIGHT
86°F
S 11 mph
precip
24%
10.25
sun
DAY
84°F
SE 7 mph
precip
8%
NIGHT
84°F
NE 6 mph
precip
6%

Little Cayman Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Little Cayman was 30.0°F. The maximum and minimum values were 29.7°F and 30.4°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 91.0 °F
July 90.7 °F
September 90.6 °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
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