Weather Forecast for Grand Cayman
Cayman Islands
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Current Weather - Grand Cayman: 29°C
Current Weather - Grand Cayman: 29°C
Cayman Islands
Sunny
Feels like 33°C
Wind
12 km/h SE
Humidity
73%
Pressure
1009 mb
UV Index
3
Visibility
10 km
Sunny
Tuesday, October 06, 2026
High
29°C
Low
28°C
Rain Chance
58%
Hourly Forecast
29°C
Day Statistics
Maximum Wind
18 km/h
Humidity
75%
Precipitation
3 mm
UV Index
11
Visibility
10 km
Rain Chance
58%
Snow Chance
0%
Sun & Moon
Sunrise
06:16 AM
Sunset
06:09 PM
Moonrise
02:04 AM
Moonset
03:20 PM
Moon Phase
Waning Crescent
Moon Illumination
16%
Air Quality
PM2.5
7.5
μg/m³
PM10
11.4
μg/m³
NO₂
0.6
μg/m³
O₃
71.3
μg/m³
SO₂
1.5
μg/m³
CO
115.5
μg/m³
Sunny
Wednesday, October 07, 2026
High
29°C
Low
28°C
Rain Chance
17%
Hourly Forecast
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
19 km/h
Humidity
76%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
06:08 PM
Moonrise
03:07 AM
Moonset
04:02 PM
Moon Phase
Waning Crescent
Moon Illumination
9%
Air Quality
PM2.5
6.6
μg/m³
PM10
10.1
μg/m³
NO₂
0.6
μg/m³
O₃
62.7
μg/m³
SO₂
1.2
μg/m³
CO
120.2
μg/m³
Sunny
Thursday, October 08, 2026
High
29°C
Low
28°C
Rain Chance
17%
Hourly Forecast
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
23 km/h
Humidity
76%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
06:07 PM
Moonrise
04:08 AM
Moonset
04:41 PM
Moon Phase
Waning Crescent
Moon Illumination
4%
Air Quality
PM2.5
7.7
μg/m³
PM10
11.4
μg/m³
NO₂
0.6
μg/m³
O₃
73.5
μg/m³
SO₂
1.4
μg/m³
CO
121.8
μg/m³
Patchy rain nearby
Friday, October 09, 2026
High
29°C
Low
29°C
Rain Chance
70%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
26 km/h
Humidity
76%
Precipitation
5 mm
UV Index
10
Visibility
10 km
Rain Chance
70%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
06:06 PM
Moonrise
05:07 AM
Moonset
05:20 PM
Moon Phase
New Moon
Moon Illumination
1%
Air Quality
PM2.5
6.4
μg/m³
PM10
9.2
μg/m³
NO₂
0.5
μg/m³
O₃
78
μg/m³
SO₂
1.4
μg/m³
CO
124
μg/m³
Light rain shower
Saturday, October 10, 2026
High
29°C
Low
28°C
Rain Chance
72%
Hourly Forecast
29°C
29°C
28°C
28°C
29°C
29°C
29°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
31 km/h
Humidity
75%
Precipitation
7 mm
UV Index
7
Visibility
10 km
Rain Chance
72%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
06:05 PM
Moonrise
06:07 AM
Moonset
06:00 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
4.7
μg/m³
PM10
6.9
μg/m³
NO₂
0.6
μg/m³
O₃
77.1
μg/m³
SO₂
1.3
μg/m³
CO
142.1
μg/m³
Sunny
Sunday, October 11, 2026
High
29°C
Low
29°C
Rain Chance
9%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
21 km/h
Humidity
75%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:18 AM
Sunset
06:05 PM
Moonrise
07:06 AM
Moonset
06:42 PM
Moon Phase
New Moon
Moon Illumination
1%
Sunny
Monday, October 12, 2026
High
29°C
Low
28°C
Rain Chance
11%
Hourly Forecast
29°C
29°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
14 km/h
Humidity
76%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:18 AM
Sunset
06:04 PM
Moonrise
08:07 AM
Moonset
07:26 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Solar Radiation Data
Shortwave Radiation
548.48
Diffuse Radiation
145.56
DNI
690.11
GTI
455.76
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