Weather Forecast for Marigot Bay
Castries, Saint Lucia
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Current Weather - Marigot Bay: 28°C
Current Weather - Marigot Bay: 28°C
Castries, Saint Lucia
Patchy rain nearby
Feels like 31°C
Wind
19 km/h ESE
Humidity
78%
Pressure
1016 mb
UV Index
2
Visibility
10 km
Patchy rain nearby
Saturday, August 01, 2026
High
30°C
Low
26°C
Rain Chance
55%
Hourly Forecast
29°C
29°C
29°C
29°C
28°C
28°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
23 km/h
Humidity
78%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
55%
Snow Chance
0%
Sun & Moon
Sunrise
05:48 AM
Sunset
06:32 PM
Moonrise
08:45 PM
Moonset
08:17 AM
Moon Phase
Waning Gibbous
Moon Illumination
83%
Air Quality
PM2.5
4.4
μg/m³
PM10
7.8
μg/m³
NO₂
0.3
μg/m³
O₃
38.6
μg/m³
SO₂
0.5
μg/m³
CO
98.3
μg/m³
Patchy rain nearby
Sunday, August 02, 2026
High
29°C
Low
27°C
Rain Chance
73%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
28°C
29°C
29°C
29°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
29 km/h
Humidity
78%
Precipitation
4 mm
UV Index
12
Visibility
10 km
Rain Chance
73%
Snow Chance
0%
Sun & Moon
Sunrise
05:48 AM
Sunset
06:32 PM
Moonrise
09:19 PM
Moonset
09:03 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
Air Quality
PM2.5
8
μg/m³
PM10
18.4
μg/m³
NO₂
0.1
μg/m³
O₃
37.6
μg/m³
SO₂
0.2
μg/m³
CO
90.4
μg/m³
Patchy rain nearby
Monday, August 03, 2026
High
29°C
Low
27°C
Rain Chance
57%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
27°C
27°C
27°C
27°C
28°C
Day Statistics
Maximum Wind
28 km/h
Humidity
76%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:48 AM
Sunset
06:31 PM
Moonrise
09:55 PM
Moonset
09:49 AM
Moon Phase
Last Quarter
Moon Illumination
65%
Air Quality
PM2.5
16.1
μg/m³
PM10
51.8
μg/m³
NO₂
0.1
μg/m³
O₃
36.5
μg/m³
SO₂
0.2
μg/m³
CO
92.7
μg/m³
Patchy rain nearby
Tuesday, August 04, 2026
High
29°C
Low
26°C
Rain Chance
24%
Hourly Forecast
27°C
27°C
27°C
27°C
26°C
26°C
26°C
27°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
27 km/h
Humidity
73%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
24%
Snow Chance
0%
Sun & Moon
Sunrise
05:49 AM
Sunset
06:31 PM
Moonrise
10:33 PM
Moonset
10:38 AM
Moon Phase
Last Quarter
Moon Illumination
55%
Air Quality
PM2.5
8.3
μg/m³
PM10
21.6
μg/m³
NO₂
0.1
μg/m³
O₃
33.3
μg/m³
SO₂
0.3
μg/m³
CO
92
μg/m³
Patchy rain nearby
Wednesday, August 05, 2026
High
30°C
Low
27°C
Rain Chance
39%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
28°C
29°C
28°C
29°C
30°C
29°C
29°C
29°C
29°C
28°C
28°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
29 km/h
Humidity
73%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
39%
Snow Chance
0%
Sun & Moon
Sunrise
05:49 AM
Sunset
06:31 PM
Moonrise
11:15 PM
Moonset
11:30 AM
Moon Phase
Last Quarter
Moon Illumination
44%
Air Quality
PM2.5
8.5
μg/m³
PM10
19.7
μg/m³
NO₂
0.1
μg/m³
O₃
29.6
μg/m³
SO₂
0.2
μg/m³
CO
106.7
μg/m³
Patchy rain nearby
Thursday, August 06, 2026
High
29°C
Low
27°C
Rain Chance
23%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
32 km/h
Humidity
75%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
23%
Snow Chance
0%
Sun & Moon
Sunrise
05:49 AM
Sunset
06:30 PM
Moonrise
Does not rise today
Moonset
12:25 PM
Moon Phase
Last Quarter
Moon Illumination
34%
Patchy rain nearby
Friday, August 07, 2026
High
29°C
Low
27°C
Rain Chance
36%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
29 km/h
Humidity
72%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
05:49 AM
Sunset
06:30 PM
Moonrise
12:02 AM
Moonset
01:25 PM
Moon Phase
Waning Crescent
Moon Illumination
24%
Solar Radiation Data
Shortwave Radiation
68.7
Diffuse Radiation
19.1
DNI
0
GTI
0
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