Weather Forecast for Grand Anse Bay, Castries, St. Lucia

Traveling to Grand Anse Bay, Castries, St. Lucia? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 9:42 AM and don’t miss the sunset at 10:15 PM. Today’s winds are traveling east-southeast at a speed of 6 MPH. The temperature feels like 88 with a humidity level of 80. Cloud coverage is 37 percent with 14.5 percent visibility. Today’s UV index is 12 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.