Saint Lucia Weather Forecast
Saint Lucia weather: 76°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
7-day forecast for Saint Lucia
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Tue, Aug 25 | 🌦️ Drizzle | 85° / 75° | 88% · 0,2 in | 11 mph | 9 |
| Wed, Aug 26 | 🌦️ Light drizzle | 87° / 74° | 51% · 0,1 in | 10 mph | 9 |
| Thu, Aug 27 | ⛈️ Thunderstorm | 84° / 73° | 92% · 0,2 in | 9 mph | 6 |
| Fri, Aug 28 | ⛈️ Thunderstorm | 85° / 74° | 98% · 0,2 in | 10 mph | 9 |
| Sat, Aug 29 | 🌦️ Drizzle | 85° / 73° | 82% · 0,3 in | 11 mph | 9 |
| Sun, Aug 30 | 🌦️ Light drizzle | 86° / 73° | 83% · 0,0 in | 9 mph | 9 |
| Mon, Aug 31 | ⛈️ Thunderstorm | 83° / 72° | 66% · 0,5 in | 9 mph | 9 |
Weekend outlook
🌦️ 85° / 73°
Drizzle · 82% rain · wind 11 mph
🌦️ 86° / 73°
Light drizzle · 83% rain · wind 9 mph
Is today a good day to visit?
Activity scores from 0 to 10 based on temperature, rain, wind, sun and visibility.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 32 mph.
- If your dates are flexible, avoid June, July and September - historically the least comfortable months here.
See the Saint Lucia forecast by time range
Saint Lucia weather - more answers
Explore Saint Lucia
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Frequently asked questions
Where is Saint Lucia?
Saint Lucia is an island in Saint Lucia. Its coordinates are 13.9094, -60.9789. It lies in North America.
What is the weather like in Saint Lucia right now?
It is currently 76°F (25°C) with clear. Humidity is 93% and wind is 7 mph.
When is the best time to visit Saint Lucia?
January, February, March, April, May, June, August, September, October, November and December offer the most comfortable conditions in Saint Lucia, which has a Mediterranean climate. June, July and September are usually the hardest months for outdoor plans.
What time zone is Saint Lucia in?
Saint Lucia observes America/St_Lucia (UTC-04:00). The local time is 4:21 AM.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 25, 2026 at 4:21 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
