Weather Forecast for Castries
Castries, Saint Lucia
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Current Weather - Castries: 29°C
Current Weather - Castries: 29°C
Castries, Saint Lucia
Patchy rain nearby
Feels like 33°C
Wind
26 km/h E
Humidity
76%
Pressure
1012 mb
UV Index
1
Visibility
10 km
Patchy rain nearby
Friday, September 25, 2026
High
30°C
Low
28°C
Rain Chance
66%
Hourly Forecast
28°C
28°C
Day Statistics
Maximum Wind
26 km/h
Humidity
76%
Precipitation
1 mm
UV Index
10
Visibility
10 km
Rain Chance
66%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
05:58 PM
Moonrise
05:21 PM
Moonset
04:57 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
8.7
μg/m³
PM10
16.9
μg/m³
NO₂
0.1
μg/m³
O₃
33.2
μg/m³
SO₂
0.2
μg/m³
CO
100.6
μg/m³
Patchy rain nearby
Saturday, September 26, 2026
High
30°C
Low
28°C
Rain Chance
74%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
25 km/h
Humidity
76%
Precipitation
3 mm
UV Index
12
Visibility
10 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
05:57 PM
Moonrise
05:56 PM
Moonset
05:43 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
7.3
μg/m³
PM10
12.8
μg/m³
NO₂
0.1
μg/m³
O₃
37.6
μg/m³
SO₂
0.2
μg/m³
CO
97.9
μg/m³
Patchy rain nearby
Sunday, September 27, 2026
High
30°C
Low
27°C
Rain Chance
61%
Hourly Forecast
28°C
28°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
26 km/h
Humidity
76%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
61%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
05:56 PM
Moonrise
06:33 PM
Moonset
06:31 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
8.1
μg/m³
PM10
14
μg/m³
NO₂
0.1
μg/m³
O₃
41.6
μg/m³
SO₂
0.2
μg/m³
CO
97.1
μg/m³
Patchy rain nearby
Monday, September 28, 2026
High
30°C
Low
27°C
Rain Chance
76%
Hourly Forecast
28°C
28°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
29°C
29°C
30°C
30°C
30°C
30°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
25 km/h
Humidity
78%
Precipitation
5 mm
UV Index
12
Visibility
10 km
Rain Chance
76%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
05:55 PM
Moonrise
07:13 PM
Moonset
07:22 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Air Quality
PM2.5
4.8
μg/m³
PM10
8.4
μg/m³
NO₂
0.1
μg/m³
O₃
38.6
μg/m³
SO₂
0.2
μg/m³
CO
100.3
μg/m³
Patchy rain nearby
Tuesday, September 29, 2026
High
30°C
Low
27°C
Rain Chance
49%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
25 km/h
Humidity
74%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
49%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
05:55 PM
Moonrise
07:57 PM
Moonset
08:15 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Air Quality
PM2.5
7.2
μg/m³
PM10
12.5
μg/m³
NO₂
0.1
μg/m³
O₃
32.9
μg/m³
SO₂
0.2
μg/m³
CO
111.4
μg/m³
Patchy rain nearby
Wednesday, September 30, 2026
High
30°C
Low
27°C
Rain Chance
64%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
27°C
Day Statistics
Maximum Wind
25 km/h
Humidity
74%
Precipitation
2 mm
UV Index
7
Visibility
10 km
Rain Chance
64%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
05:54 PM
Moonrise
08:46 PM
Moonset
09:11 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
Patchy rain nearby
Thursday, October 01, 2026
High
30°C
Low
27°C
Rain Chance
52%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
28°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
27 km/h
Humidity
75%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
52%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
05:53 PM
Moonrise
09:40 PM
Moonset
10:11 AM
Moon Phase
Last Quarter
Moon Illumination
66%
Solar Radiation Data
Shortwave Radiation
271.42
Diffuse Radiation
157.02
DNI
0
GTI
0
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