10-day forecast — St Lucia (Castries)
Refreshed hourly
Thu · Today · 12 Nov
Showers
30°
27°
0.03 in
Wind15 mph E
Gusts25 mph
UV index10 – Very high
Precip chance53%
Sunrise6:02 AM
Sunset5:33 PM
Fri · Tomorrow · 13 Nov
Showers
29°
26°
0.16 in
Wind15 mph E
Gusts24 mph
UV index10 – Very high
Precip chance78%
Sunrise6:03 AM
Sunset5:33 PM
Saturday · 14 Nov
Showers
30°
27°
0.01 in
Wind16 mph E
Gusts26 mph
UV index10 – Very high
Precip chance36%
Sunrise6:03 AM
Sunset5:33 PM
Sunday · 15 Nov
Showers
30°
27°
0.01 in
Wind15 mph E
Gusts22 mph
UV index7 – High
Precip chance36%
Sunrise6:04 AM
Sunset5:32 PM
Monday · 16 Nov
Showers
29°
26°
0.21 in
Wind13 mph E
Gusts20 mph
UV index6 – High
Precip chance78%
Sunrise6:04 AM
Sunset5:32 PM
Tuesday · 17 Nov
Showers
29°
25°
0.10 in
Wind13 mph E
Gusts21 mph
UV index6 – High
Precip chance76%
Sunrise6:04 AM
Sunset5:32 PM
Wednesday · 18 Nov
Showers
29°
26°
0.07 in
Wind13 mph E
Gusts22 mph
UV index6 – High
Precip chance64%
Sunrise6:05 AM
Sunset5:32 PM
Thursday · 19 Nov
Showers
30°
27°
0.03 in
Wind14 mph E
Gusts23 mph
UV index6 – High
Precip chance50%
Sunrise6:05 AM
Sunset5:32 PM
Friday · 20 Nov
Showers
29°
27°
0.11 in
Wind12 mph E
Gusts22 mph
UV index6 – High
Precip chance74%
Sunrise6:06 AM
Sunset5:32 PM
Saturday · 21 Nov
Showers
29°
26°
0.15 in
Wind12 mph E
Gusts20 mph
UV index6 – High
Precip chance77%
Sunrise6:06 AM
Sunset5:32 PM
Sunday · 22 Nov
Showers
28°
26°
0.16 in
Wind12 mph E
Gusts22 mph
UV index6 – High
Precip chance78%
Sunrise6:07 AM
Sunset5:32 PM
Monday · 23 Nov
Showers
29°
27°
0.14 in
Wind14 mph E
Gusts25 mph
UV index6 – High
Precip chance73%
Sunrise6:07 AM
Sunset5:32 PM
Tuesday · 24 Nov
Showers
29°
27°
0.15 in
Wind13 mph E
Gusts23 mph
UV index6 – High
Precip chance74%
Sunrise6:08 AM
Sunset5:32 PM
Wednesday · 25 Nov
Showers
29°
27°
0.19 in
Wind14 mph E
Gusts23 mph
UV index6 – High
Precip chance76%
Sunrise6:08 AM
Sunset5:32 PM
About St Lucia (Castries)
CountrySaint Lucia
RegionCastries
Population20,000
ContinentNorth America & Caribbean
Time zoneAmerica/St_Lucia (-04:00)
Latitude14.0100°
Longitude-60.9870°
Air QualityModerate (AQI 66)
Details & indices
Wind
15 mph E
Gusts 24 mph
Humidity
73%
Dew point 24°
Pressure
30.00 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 66 · US EPA
Visibility
6 mi
Clear view
Sun & moon
Sunrise6:02 AM
Sunset5:33 PM
Length of day11h 31m
Moonrise9:08 AM
Moonset8:33 PM
Moon phase🌔 Waxing Crescent
Local time10:57 AM (-04:00)
St Lucia (Castries) climate in November
8-year averages · when to visitBest months: January–December · November: Good
| October | November | December | |
|---|---|---|---|
| Average temperature | → 27°C | 27°C | ▼ 26°C |
| Typical high | ▼ 30°C | 29°C | ▼ 28°C |
| Typical low | ▼ 26°C | 25°C | ▼ 24°C |
| Water temperature | ▼ 30.1°C | 29.2°C | ▼ 28.2°C |
| Precipitation | ▲ 99 mm | 102 mm | ▼ 65 mm |
| Wet days | → 20 d | 20 d | ▼ 19 d |
| Humidity | ▲ 73% | 77% | ▼ 74% |
| Sunshine per day | ▼ 10.7 h | 10.6 h | ▲ 10.7 h |
| Cloud cover | ▼ 9% | 8% | ▼ 6% |
| Midday UV | ▼ 10 | 9 | ▼ 8 |
| Daylight | 11:49 | 11:29 | 11:19 |
| Our take | Good | Good | Good |
November temperatures day by day daily mean + smoothed trend · °C
November precipitation day by day mm
November UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
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NBM + global weather models
Updated: 10:57 AM
St Lucia (Castries), Saint Lucia · 14.01°N, 60.99°W · America/St_Lucia · Forecast computed for these exact coordinates