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
Patchy rain nearby
Feels like 33°C
Wind
7 km/h E
Humidity
73%
Pressure
1013 mb
UV Index
0
Visibility
10 km
Overcast
Thursday, September 03, 2026
High
30°C
Low
29°C
Rain Chance
69%
Hourly Forecast
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
13 km/h
Humidity
71%
Precipitation
3 mm
UV Index
12
Visibility
10 km
Rain Chance
69%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
06:38 PM
Moonrise
11:01 PM
Moonset
11:52 AM
Moon Phase
Last Quarter
Moon Illumination
50%
Air Quality
PM2.5
7.2
μg/m³
PM10
12.3
μg/m³
NO₂
0.7
μg/m³
O₃
74.6
μg/m³
SO₂
1.3
μg/m³
CO
130.9
μg/m³
Overcast
Friday, September 04, 2026
High
30°C
Low
29°C
Rain Chance
74%
Hourly Forecast
29°C
29°C
29°C
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
Day Statistics
Maximum Wind
17 km/h
Humidity
72%
Precipitation
4 mm
UV Index
12
Visibility
10 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
06:37 PM
Moonrise
11:57 PM
Moonset
12:54 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
9.8
μg/m³
PM10
19.3
μg/m³
NO₂
0.5
μg/m³
O₃
63.1
μg/m³
SO₂
1.1
μg/m³
CO
125.5
μg/m³
Overcast
Saturday, September 05, 2026
High
30°C
Low
29°C
Rain Chance
19%
Hourly Forecast
30°C
30°C
30°C
30°C
29°C
30°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
Day Statistics
Maximum Wind
16 km/h
Humidity
71%
Precipitation
0 mm
UV Index
12
Visibility
10 km
Rain Chance
19%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
06:36 PM
Moonrise
Does not rise today
Moonset
01:57 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
7.5
μg/m³
PM10
12.1
μg/m³
NO₂
0.5
μg/m³
O₃
74.4
μg/m³
SO₂
1.1
μg/m³
CO
124.4
μg/m³
Patchy rain nearby
Sunday, September 06, 2026
High
30°C
Low
29°C
Rain Chance
17%
Hourly Forecast
30°C
30°C
30°C
29°C
29°C
29°C
29°C
30°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
Day Statistics
Maximum Wind
20 km/h
Humidity
72%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
06:35 PM
Moonrise
01:00 AM
Moonset
02:56 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
6.3
μg/m³
PM10
9.4
μg/m³
NO₂
0.6
μg/m³
O₃
72.9
μg/m³
SO₂
1.1
μg/m³
CO
120.5
μg/m³
Sunny
Monday, September 07, 2026
High
30°C
Low
29°C
Rain Chance
17%
Hourly Forecast
30°C
30°C
29°C
29°C
29°C
29°C
29°C
30°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
Day Statistics
Maximum Wind
26 km/h
Humidity
74%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:11 AM
Sunset
06:34 PM
Moonrise
02:06 AM
Moonset
03:52 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
8.8
μg/m³
PM10
13.5
μg/m³
NO₂
0.5
μg/m³
O₃
65.1
μg/m³
SO₂
1.1
μg/m³
CO
129.5
μg/m³
Overcast
Tuesday, September 08, 2026
High
30°C
Low
30°C
Rain Chance
16%
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
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
26 km/h
Humidity
76%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
16%
Snow Chance
0%
Sun & Moon
Sunrise
06:11 AM
Sunset
06:34 PM
Moonrise
03:13 AM
Moonset
04:42 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Light rain shower
Wednesday, September 09, 2026
High
30°C
Low
30°C
Rain Chance
82%
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
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
22 km/h
Humidity
75%
Precipitation
14 mm
UV Index
7
Visibility
10 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
06:11 AM
Sunset
06:33 PM
Moonrise
04:19 AM
Moonset
05:27 PM
Moon Phase
New Moon
Moon Illumination
2%
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