Weather Forecast for Marigot Bay
Castries, Saint Lucia
Share this weather forecast
Current Weather - Marigot Bay: 29°C
Current Weather - Marigot Bay: 29°C
Castries, Saint Lucia
Patchy rain nearby
Feels like 33°C
Wind
18 km/h E
Humidity
73%
Pressure
1012 mb
UV Index
1
Visibility
10 km
Sunny
Thursday, September 03, 2026
High
30°C
Low
26°C
Rain Chance
17%
Hourly Forecast
28°C
Day Statistics
Maximum Wind
20 km/h
Humidity
74%
Precipitation
0 mm
UV Index
12
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
06:14 PM
Moonrise
10:49 PM
Moonset
11:17 AM
Moon Phase
Last Quarter
Moon Illumination
50%
Air Quality
PM2.5
9
μg/m³
PM10
17.4
μg/m³
NO₂
0.1
μg/m³
O₃
34.5
μg/m³
SO₂
0.2
μg/m³
CO
98
μg/m³
Patchy rain nearby
Friday, September 04, 2026
High
30°C
Low
27°C
Rain Chance
57%
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
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
22 km/h
Humidity
76%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
06:13 PM
Moonrise
11:46 PM
Moonset
12:17 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
8.7
μg/m³
PM10
25.8
μg/m³
NO₂
0.1
μg/m³
O₃
33.1
μg/m³
SO₂
0.2
μg/m³
CO
102
μg/m³
Patchy rain nearby
Saturday, September 05, 2026
High
30°C
Low
27°C
Rain Chance
78%
Hourly Forecast
28°C
28°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
30°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
22 km/h
Humidity
76%
Precipitation
6 mm
UV Index
12
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
06:13 PM
Moonrise
Does not rise today
Moonset
01:19 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
7.7
μg/m³
PM10
16
μg/m³
NO₂
0.2
μg/m³
O₃
34.5
μg/m³
SO₂
0.3
μg/m³
CO
97.7
μg/m³
Patchy rain nearby
Sunday, September 06, 2026
High
31°C
Low
27°C
Rain Chance
29%
Hourly Forecast
28°C
28°C
28°C
28°C
27°C
27°C
27°C
28°C
29°C
30°C
30°C
30°C
31°C
31°C
31°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
23 km/h
Humidity
75%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
29%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
06:12 PM
Moonrise
12:48 AM
Moonset
02:20 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
5.3
μg/m³
PM10
10
μg/m³
NO₂
0.1
μg/m³
O₃
26.6
μg/m³
SO₂
0.2
μg/m³
CO
102
μg/m³
Patchy rain nearby
Monday, September 07, 2026
High
30°C
Low
27°C
Rain Chance
42%
Hourly Forecast
28°C
28°C
28°C
27°C
27°C
27°C
28°C
28°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
27°C
27°C
28°C
28°C
Day Statistics
Maximum Wind
29 km/h
Humidity
75%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
42%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
06:11 PM
Moonrise
01:53 AM
Moonset
03:17 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
12.2
μg/m³
PM10
32.4
μg/m³
NO₂
0.1
μg/m³
O₃
32
μg/m³
SO₂
0.2
μg/m³
CO
97.8
μg/m³
Patchy rain nearby
Tuesday, September 08, 2026
High
30°C
Low
27°C
Rain Chance
58%
Hourly Forecast
28°C
27°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
29 km/h
Humidity
73%
Precipitation
2 mm
UV Index
7
Visibility
10 km
Rain Chance
58%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
06:10 PM
Moonrise
02:59 AM
Moonset
04:10 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Patchy rain nearby
Wednesday, September 09, 2026
High
29°C
Low
27°C
Rain Chance
78%
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
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
29 km/h
Humidity
77%
Precipitation
5 mm
UV Index
6
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
06:10 PM
Moonrise
04:02 AM
Moonset
04:58 PM
Moon Phase
New Moon
Moon Illumination
2%
Solar Radiation Data
Shortwave Radiation
581.7
Diffuse Radiation
79.31
DNI
0
GTI
0
Your guide to the flawless travel experience
Popular Countries
Get our app
