Weather Forecast for Castries
Castries, Saint Lucia
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Current Weather - Castries: 26°C
Current Weather - Castries: 26°C
Castries, Saint Lucia
Patchy rain nearby
Feels like 28°C
Wind
14 km/h ENE
Humidity
77%
Pressure
1013 mb
UV Index
1
Visibility
10 km
Patchy rain nearby
Wednesday, April 22, 2026
High
28°C
Low
25°C
Rain Chance
88%
Hourly Forecast
28°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
25°C
Day Statistics
Maximum Wind
21 km/h
Humidity
75%
Precipitation
1 mm
UV Index
13
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:47 AM
Sunset
06:18 PM
Moonrise
10:30 AM
Moonset
11:59 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
6
μg/m³
PM10
9.1
μg/m³
NO₂
1
μg/m³
O₃
51.7
μg/m³
SO₂
1
μg/m³
CO
120.2
μg/m³
Patchy rain nearby
Thursday, April 23, 2026
High
28°C
Low
25°C
Rain Chance
88%
Hourly Forecast
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
25°C
Day Statistics
Maximum Wind
19 km/h
Humidity
75%
Precipitation
1 mm
UV Index
14
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:46 AM
Sunset
06:19 PM
Moonrise
11:34 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
38%
Air Quality
PM2.5
5.4
μg/m³
PM10
8.3
μg/m³
NO₂
1
μg/m³
O₃
45.7
μg/m³
SO₂
1
μg/m³
CO
119.7
μg/m³
Patchy rain nearby
Friday, April 24, 2026
High
28°C
Low
25°C
Rain Chance
87%
Hourly Forecast
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
21 km/h
Humidity
78%
Precipitation
2 mm
UV Index
13
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
05:46 AM
Sunset
06:19 PM
Moonrise
12:33 PM
Moonset
12:50 AM
Moon Phase
First Quarter
Moon Illumination
49%
Air Quality
PM2.5
5.9
μg/m³
PM10
8.8
μg/m³
NO₂
1.1
μg/m³
O₃
42.8
μg/m³
SO₂
1.1
μg/m³
CO
121.8
μg/m³
Patchy rain nearby
Saturday, April 25, 2026
High
29°C
Low
25°C
Rain Chance
89%
Hourly Forecast
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
21 km/h
Humidity
78%
Precipitation
2 mm
UV Index
13
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:45 AM
Sunset
06:19 PM
Moonrise
01:29 PM
Moonset
01:36 AM
Moon Phase
Waxing Gibbous
Moon Illumination
60%
Air Quality
PM2.5
6.3
μg/m³
PM10
9.5
μg/m³
NO₂
1.2
μg/m³
O₃
44.2
μg/m³
SO₂
1.2
μg/m³
CO
119.9
μg/m³
Patchy rain nearby
Sunday, April 26, 2026
High
28°C
Low
26°C
Rain Chance
88%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
27°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
24 km/h
Humidity
80%
Precipitation
4 mm
UV Index
1
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:45 AM
Sunset
06:19 PM
Moonrise
02:21 PM
Moonset
02:17 AM
Moon Phase
Waxing Gibbous
Moon Illumination
70%
Air Quality
PM2.5
8.9
μg/m³
PM10
13.6
μg/m³
NO₂
1.2
μg/m³
O₃
50.2
μg/m³
SO₂
1.2
μg/m³
CO
114.2
μg/m³
Patchy rain nearby
Monday, April 27, 2026
High
29°C
Low
25°C
Rain Chance
89%
Hourly Forecast
26°C
26°C
26°C
26°C
25°C
26°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
23 km/h
Humidity
75%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:44 AM
Sunset
06:19 PM
Moonrise
03:11 PM
Moonset
02:55 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Patchy rain nearby
Tuesday, April 28, 2026
High
28°C
Low
26°C
Rain Chance
89%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
24 km/h
Humidity
71%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:44 AM
Sunset
06:19 PM
Moonrise
03:59 PM
Moonset
03:31 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Solar Radiation Data
Shortwave Radiation
22.14
Diffuse Radiation
8.35
DNI
14.3
GTI
21.59
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