Weather Forecast for Grand Cayman
Cayman Islands
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Current Weather - Grand Cayman: 30°C
Current Weather - Grand Cayman: 30°C
Cayman Islands
Clear
Feels like 35°C
Wind
18 km/h E
Humidity
74%
Pressure
1014 mb
UV Index
0
Visibility
10 km
Sunny
Thursday, August 27, 2026
High
30°C
Low
29°C
Rain Chance
36%
Hourly Forecast
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
21 km/h
Humidity
72%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
06:08 AM
Sunset
06:44 PM
Moonrise
06:39 PM
Moonset
05:46 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
15.9
μg/m³
PM10
34.9
μg/m³
NO₂
0.5
μg/m³
O₃
74.3
μg/m³
SO₂
1.4
μg/m³
CO
121
μg/m³
Sunny
Friday, August 28, 2026
High
30°C
Low
29°C
Rain Chance
23%
Hourly Forecast
30°C
30°C
30°C
29°C
29°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
23 km/h
Humidity
75%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
23%
Snow Chance
0%
Sun & Moon
Sunrise
06:08 AM
Sunset
06:43 PM
Moonrise
07:11 PM
Moonset
06:35 AM
Moon Phase
Full Moon
Moon Illumination
98%
Air Quality
PM2.5
10.4
μg/m³
PM10
19
μg/m³
NO₂
0.6
μg/m³
O₃
63.8
μg/m³
SO₂
1.5
μg/m³
CO
114.8
μg/m³
Overcast
Saturday, August 29, 2026
High
30°C
Low
29°C
Rain Chance
57%
Hourly Forecast
30°C
29°C
30°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
17 km/h
Humidity
72%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
06:42 PM
Moonrise
07:43 PM
Moonset
07:24 AM
Moon Phase
Waning Gibbous
Moon Illumination
94%
Air Quality
PM2.5
9.2
μg/m³
PM10
15.1
μg/m³
NO₂
0.6
μg/m³
O₃
68.6
μg/m³
SO₂
1.6
μg/m³
CO
105.3
μg/m³
Overcast
Sunday, August 30, 2026
High
30°C
Low
29°C
Rain Chance
62%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
29°C
Day Statistics
Maximum Wind
21 km/h
Humidity
74%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
62%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
06:41 PM
Moonrise
08:15 PM
Moonset
08:13 AM
Moon Phase
Waning Gibbous
Moon Illumination
87%
Air Quality
PM2.5
7.5
μg/m³
PM10
11.8
μg/m³
NO₂
0.5
μg/m³
O₃
70.8
μg/m³
SO₂
1.5
μg/m³
CO
108.7
μg/m³
Overcast
Monday, August 31, 2026
High
30°C
Low
29°C
Rain Chance
18%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
29°C
29°C
30°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
18 km/h
Humidity
72%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
18%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
06:40 PM
Moonrise
08:50 PM
Moonset
09:03 AM
Moon Phase
Waning Gibbous
Moon Illumination
80%
Air Quality
PM2.5
6.8
μg/m³
PM10
10
μg/m³
NO₂
0.6
μg/m³
O₃
69
μg/m³
SO₂
1.8
μg/m³
CO
129.5
μg/m³
Patchy rain nearby
Tuesday, September 01, 2026
High
30°C
Low
29°C
Rain Chance
40%
Hourly Forecast
29°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
17 km/h
Humidity
73%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
40%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
06:40 PM
Moonrise
09:28 PM
Moonset
09:56 AM
Moon Phase
Waning Gibbous
Moon Illumination
70%
Patchy rain nearby
Wednesday, September 02, 2026
High
30°C
Low
29°C
Rain Chance
59%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
18 km/h
Humidity
72%
Precipitation
2 mm
UV Index
8
Visibility
10 km
Rain Chance
59%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
06:39 PM
Moonrise
10:11 PM
Moonset
10:53 AM
Moon Phase
Last Quarter
Moon Illumination
60%
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