Weather forecast for todayGun Bay, Cayman Islands
Weather forecast for today
Current condition 03:35 EST
- 26°C
- Feels like:30°C
Partly Cloudy
- Precipitation: 0mm
- Wind: 11km/hNNE 30°
- Humidity: 84%
- Dewpoint: 23°C
- Pressure: 1010.84mbar
- Visibility: 16.09km
- UV index: 0
- details ▼
Currently, in Gun Bay, mild cloud cover is present, keeping the day bright but not completely clear.
The temperature is a moderately hot 26°C, the real-feel temperature, which reflects the perceived temperature due to humidity levels, registers as computed to be a tropical 30°C. The current temperature is at the minimum anticipated for today.
The temperature is a moderately hot 26°C, the real-feel temperature, which reflects the perceived temperature due to humidity levels, registers as computed to be a tropical 30°C. The current temperature is at the minimum anticipated for today.
Wednesday 21. Oct 2026
- 29°C
- 26°C
Scattered Thunderstorms
- Precip. probability: 44%
- Precipitation: 2mm
- Wind: 15km/hNE 51°
- Humidity: 80%
- UV index: 10
- Sunrise: 06:20 EST
- Sunset: 17:57 EST
- details ▼
On Wednesday, 21st of October, expect scattered thunderstorms with occasional breaks in the rain.
Minimal precipitation is expected for today. Modest temperature shifts from a high of a moderately hot 29°C to a low of a warm 26°C are predicted.
The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at a fiery hot 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature is anticipated to follow the average for October, around 28.9°C.
Sunrise will be at 06:20 and sunset at 17:57; the daylight will last for 11h and 37min.
Minimal precipitation is expected for today. Modest temperature shifts from a high of a moderately hot 29°C to a low of a warm 26°C are predicted.
The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at a fiery hot 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature is anticipated to follow the average for October, around 28.9°C.
Sunrise will be at 06:20 and sunset at 17:57; the daylight will last for 11h and 37min.
Hourly overview
Hourly temperatures
Warmest period: 10h - 16h 33°C.
Coldest period: 4h - 6h 30°C.
Coldest period: 4h - 6h 30°C.
Chance of precipitation
Highest chance: 12h 38%.
Hourly weather forecast
- 4h
- 26°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 12km/hNNE 32°
- Humidity: 84%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 6h
- 27°C
- Feels like:30°C
Showers
- Precip. probability: 37%
- Precipitation: 0mm
- Wind: 13km/hNE 44°
- Humidity: 83%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 06:20
- 8h
- 28°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 13km/hNE 43°
- Humidity: 79%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 10h
- 28°C
- Feels like:33°C
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 15km/hNE 48°
- Humidity: 78%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 12h
- 28°C
- Feels like:33°C
Scattered Thunderstorms
- Precip. probability: 38%
- Precipitation: 1mm
- Wind: 15km/hENE 60°
- Humidity: 77%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 10
- details ▼
- 14h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 14km/hENE 65°
- Humidity: 77%
- Pressure: 1010mbar
- Visibility: 15km
- UV index: 7
- details ▼
- 16h
- 28°C
- Feels like:33°C
Isolated Thunderstorms
- Precip. probability: 34%
- Precipitation: 1mm
- Wind: 13km/hENE 61°
- Humidity: 76%
- Pressure: 1010mbar
- Visibility: 14km
- UV index: 2
- details ▼
Sunset: 17:57
- 18h
- 28°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 12km/hNE 54°
- Humidity: 79%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:31°C
Scattered Thunderstorms
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 10km/hENE 57°
- Humidity: 80%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:31°C
Clear
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 8km/hENE 62°
- Humidity: 81%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Today, weather will be unstable, and a mix of cloudy, stormy, dry and sunny and damp weather is predicted.
With minimal precipitation of 1mm, rainfall is forecasted at 12h, 13h, 15h, 16h, 19h and 20h.
The temperature will be between the lowest temperature of 26°C and the highest temperature of 29°C. The feels-like temperature will vary between a minimum of 30°C and a maximum of 33°C. The hottest part of the day will be at 11h and 15h.
The maximum temperature will be similar to the average high of 28.9°C in October. The expected low will be also in line with the average minimum in October, which is 28°C.
With minimal precipitation of 1mm, rainfall is forecasted at 12h, 13h, 15h, 16h, 19h and 20h.
The temperature will be between the lowest temperature of 26°C and the highest temperature of 29°C. The feels-like temperature will vary between a minimum of 30°C and a maximum of 33°C. The hottest part of the day will be at 11h and 15h.
The maximum temperature will be similar to the average high of 28.9°C in October. The expected low will be also in line with the average minimum in October, which is 28°C.
Updated: Oct 21, 2026 @ 08:35:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (03:35 EST) it is 26°C in Gun Bay. Feels-like temperature is 30°C.
Today, there will be scattered thunderstorms, which could cause some localized disruption.
Today, there is a low chance of minimal precipitation in Gun Bay.
Today, the maximum temperature in Gun Bay will be 29°C, while the minimum temperature will be 26°C. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 35°C.
The highest temperature will be in line with the average maximum of 28.9°C in October. The lowest temperature will be also in line with the average low of 28°C.
The highest temperature will be in line with the average maximum of 28.9°C in October. The lowest temperature will be also in line with the average low of 28°C.
On Wednesday, in Gun Bay, sunrise will be at 06:20 and sunset at 17:57 (EST).
In Gun Bay, the length of the day today will be 11h and 37min.
Gun Bay, Cayman Islands
- en: Gun Bay, Cayman Islands
- es: Gun Bay, Islas Caimán
- hr: Gun Bay, Kajmanska ostrva
- mk: Gun Bay, Kajmanska ostrva
- sr: Gun Bay, Kajmanska ostrva
- zh: Gun Bay, 开曼群岛
- Latitude: 19.317057°
- Longitude: -81.089952°
- Elevation: 11 m
- Current time: 03:35 EST
- Sunrise: 06:20 EST
- Sunset: 17:57 EST
- Timezone: America/Cayman
Nearby Gun Bay, Cayman Islands
- Sand Bluff (1 km)
- East End (3 km)
- Half Moon Bay (7 km)
- Old Man Bay (9 km)
- Breakers (10 km)
- North Side (13 km)
- Brinkleys (14 km)
- Grand Cayman (16 km)
- North Sound Estates (22 km)
- George Town (29 km)
- Half Way Pond (29 km)
- West Bay (32 km)
- Battle Ground (33 km)
- Blossom Point (112 km)
- Banksville (137 km)
- Creek (146 km)
- Spot Bay (149 km)





