Grand Cayman
10 day weather forecast for Grand Cayman 🏝️
Wednesday, 11th November 2026, at 00:54
Today
28° 27°
Tomorrow
28° 27°
Friday
28° 26°
Saturday
28° 27°
Sunday
28° 26°
Monday
29° 27°
Tuesday
28° 26°
Seemore
Grand Cayman Weather Pages
Grand Cayman weather forecast
The weather forecast for Grand Cayman over the next 5 days indicates very wet conditions with temperatures around 28 °C.
Rain is expected today and will continue at least through Sunday.
Wind speeds are expected to be strong, averaging around 22.7 km/h.
Grand Cayman 14 days weather forecast
This weeks weather in Grand Cayman. Click on a date for detailed forecasts
Wed. 11
28°
27°
10.2 mm
Thu. 12
28°
27°
8.5 mm
Fri. 13
28°
26°
11.9 mm
Sat. 14
28°
27°
3.4 mm
Sun. 15
28°
26°
1.8 mm
Mon. 16
29°
27°
3.4 mm
Tue. 17
28°
26°
7.3 mm
Wed. 18
28°
26°
3 mm
Thu. 19
28°
27°
0.6 mm
Fri. 20
28°
27°
0.9 mm
Sat. 21
28°
27°
1.3 mm
Sun. 22
28°
27°
0.4 mm
Mon. 23
28°
27°
0.1 mm
Further Ahead
You can click on date
Access Grand Cayman weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Grand Cayman long range weather forecast
30 day weather forecast for Grand Cayman
Important Notice
Our Grand Cayman long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Grand Cayman
A total of 52.7 mm is expected over 9 rainy days. The wettest day is Friday 13, with 11.9 mm. Click a day for details.
Grand Cayman Wind Speed Forecast Chart
The windiest day is today, with winds up to 22.7 km/h from the E. The calmest day is Saturday 14. The average daily maximum is 17.9 km/h.
Wed. 11
22.7 km/h
E · Moderate breeze
Thu. 12
16.2 km/h
SE · Gentle breeze
Fri. 13
12.6 km/h
SW · Gentle breeze
Sat. 14
9.7 km/h
NE · Light breeze
Sun. 15
17.6 km/h
E · Gentle breeze
Mon. 16
19.8 km/h
E · Gentle breeze
Tue. 17
14 km/h
E · Gentle breeze
Wed. 18
17.6 km/h
NE · Gentle breeze
Thu. 19
22.3 km/h
NE · Moderate breeze
Fri. 20
22.7 km/h
NE · Moderate breeze
Sat. 21
20.9 km/h
NE · Moderate breeze
Sun. 22
18.4 km/h
NE · Gentle breeze
Mon. 23
18 km/h
E · Gentle breeze
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in Grand Cayman
How warm is it in Grand Cayman over the next 14 days?
Over the next two weeks, temperatures in Grand Cayman are expected to range from around 26 °C on the coldest nights up to about 29 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Grand Cayman in the next two weeks?
Yes - rain is expected on about 9 of the next 14 days in Grand Cayman, with roughly 52.7 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Grand Cayman?
Maximum wind speeds in Grand Cayman are forecast to reach about 22.7 km/h at their peak over the next 14 days.
When is the best time to visit Grand Cayman?
For a month-by-month look at temperatures and rainfall, see our best time to visit Grand Cayman guide.
How accurate is the 14-day forecast for Grand Cayman?
Our Grand Cayman forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Grand Cayman?Get accurate weather forecasts for Grand Cayman, located at latitude 19.323 and longitude -81.249. Stay updated with localized weather information tailored for Grand Cayman.
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