Weather Forecast for Marigot Bay
Castries, Saint Lucia
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Current Weather - Marigot Bay: 29°C
Current Weather - Marigot Bay: 29°C
Castries, Saint Lucia
Partly cloudy
Feels like 32°C
Wind
35 km/h E
Humidity
58%
Pressure
1015 mb
UV Index
6
Visibility
10 km
Patchy rain nearby
Monday, March 16, 2026
High
26°C
Low
25°C
Rain Chance
89%
Hourly Forecast
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
39 km/h
Humidity
70%
Precipitation
1 mm
UV Index
3
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:11 AM
Sunset
06:14 PM
Moonrise
04:24 AM
Moonset
04:16 PM
Moon Phase
Waning Crescent
Moon Illumination
11%
Air Quality
PM2.5
9.4
μg/m³
PM10
15.2
μg/m³
NO₂
1
μg/m³
O₃
83.7
μg/m³
SO₂
0.9
μg/m³
CO
119.2
μg/m³
Patchy rain nearby
Tuesday, March 17, 2026
High
27°C
Low
24°C
Rain Chance
89%
Hourly Forecast
25°C
25°C
25°C
25°C
25°C
25°C
24°C
25°C
25°C
26°C
26°C
26°C
27°C
27°C
26°C
26°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
36 km/h
Humidity
67%
Precipitation
1 mm
UV Index
0
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
06:14 PM
Moonrise
05:04 AM
Moonset
05:09 PM
Moon Phase
Waning Crescent
Moon Illumination
5%
Air Quality
PM2.5
10.1
μg/m³
PM10
16.3
μg/m³
NO₂
1
μg/m³
O₃
87
μg/m³
SO₂
1
μg/m³
CO
113.6
μg/m³
Patchy rain nearby
Wednesday, March 18, 2026
High
27°C
Low
24°C
Rain Chance
84%
Hourly Forecast
25°C
24°C
24°C
24°C
24°C
24°C
25°C
25°C
25°C
26°C
26°C
26°C
27°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
33 km/h
Humidity
69%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
06:15 PM
Moonrise
05:44 AM
Moonset
06:02 PM
Moon Phase
Waning Crescent
Moon Illumination
1%
Air Quality
PM2.5
10.4
μg/m³
PM10
16.6
μg/m³
NO₂
1
μg/m³
O₃
87
μg/m³
SO₂
1
μg/m³
CO
112.4
μg/m³
Patchy rain nearby
Thursday, March 19, 2026
High
27°C
Low
24°C
Rain Chance
84%
Hourly Forecast
25°C
25°C
25°C
24°C
24°C
24°C
24°C
25°C
25°C
26°C
26°C
26°C
27°C
27°C
27°C
26°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
27 km/h
Humidity
70%
Precipitation
2 mm
UV Index
6
Visibility
10 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
06:15 PM
Moonrise
06:23 AM
Moonset
06:57 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
9.8
μg/m³
PM10
15.5
μg/m³
NO₂
1
μg/m³
O₃
76
μg/m³
SO₂
1
μg/m³
CO
111.7
μg/m³
Patchy rain nearby
Friday, March 20, 2026
High
27°C
Low
24°C
Rain Chance
86%
Hourly Forecast
25°C
25°C
25°C
25°C
24°C
24°C
25°C
25°C
26°C
26°C
26°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
26 km/h
Humidity
69%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
06:08 AM
Sunset
06:15 PM
Moonrise
07:05 AM
Moonset
07:54 PM
Moon Phase
Waxing Crescent
Moon Illumination
1%
Air Quality
PM2.5
6.5
μg/m³
PM10
10.2
μg/m³
NO₂
1
μg/m³
O₃
61.1
μg/m³
SO₂
0.9
μg/m³
CO
106.4
μg/m³
Patchy rain nearby
Saturday, March 21, 2026
High
28°C
Low
24°C
Rain Chance
88%
Hourly Forecast
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
26 km/h
Humidity
74%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
06:07 AM
Sunset
06:15 PM
Moonrise
07:49 AM
Moonset
08:54 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Patchy rain nearby
Sunday, March 22, 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
25°C
26°C
26°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
25 km/h
Humidity
76%
Precipitation
1 mm
UV Index
6
Visibility
9 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
06:07 AM
Sunset
06:15 PM
Moonrise
08:38 AM
Moonset
09:57 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Solar Radiation Data
Shortwave Radiation
821.78
Diffuse Radiation
95.05
DNI
0
GTI
96.08
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