Currently: 75 °F. Sprinkles. Passing clouds. (Weather station: Vigie, Saint Lucia). See more current weatherCastries Extended Forecast with high and low temperatures
2 Week Extended Forecast in Castries, Saint Lucia
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sun Mar 15 |  | 82 / 77 °F | Light rain. Mostly cloudy. | 85 °F | 21 mph | ↑ | 72% | 23% | 0.15" | 5 (Moderate) | 6:11 am | 6:14 pm |
| Mon Mar 16 | | 84 / 78 °F | Showers early. Mostly sunny. | 86 °F | 21 mph | ↑ | 62% | 14% | 0.00" | 7 (High) | 6:10 am | 6:14 pm |
| Tue Mar 17 | | 84 / 77 °F | Passing showers. Scattered clouds. | 86 °F | 20 mph | ↑ | 64% | 17% | 0.02" | 5 (Moderate) | 6:10 am | 6:14 pm |
| Wed Mar 18 | | 84 / 77 °F | Passing showers. Partly cloudy. | 86 °F | 18 mph | ↑ | 61% | 41% | 0.02" | 5 (Moderate) | 6:09 am | 6:14 pm |
| Thu Mar 19 | | 85 / 76 °F | Passing showers. Overcast. | 87 °F | 16 mph | ↑ | 61% | 45% | 0.07" | 3 (Moderate) | 6:08 am | 6:14 pm |
| Fri Mar 20 | | 85 / 77 °F | Passing showers. Overcast. | 89 °F | 16 mph | ↑ | 66% | 42% | 0.03" | 3 (Moderate) | 6:08 am | 6:14 pm |
| Sat Mar 21 |  | 86 / 77 °F | Sunny. | 91 °F | 16 mph | ↑ | 68% | 4% | 0.00" | 10 (Very high) | 6:07 am | 6:14 pm |
| Sun Mar 22 |  | 85 / 76 °F | Mostly sunny. | 83 °F | 14 mph | ↑ | 72% | 9% | 0.00" | 7 (High) | 6:06 am | 6:15 pm |
| Mon Mar 23 | | 81 / 74 °F | Sunny. | 83 °F | 13 mph | ↑ | 62% | 6% | 0.00" | 10 (Very high) | 6:05 am | 6:15 pm |
| Tue Mar 24 | | 82 / 75 °F | Sunny. | 84 °F | 9 mph | ↑ | 63% | 6% | 0.00" | 10 (Very high) | 6:05 am | 6:15 pm |
| Wed Mar 25 |  | 82 / 75 °F | Morning clouds. | 84 °F | 11 mph | ↑ | 64% | 6% | 0.00" | 7 (High) | 6:04 am | 6:15 pm |
| Thu Mar 26 | | 82 / 75 °F | Passing showers. Afternoon clouds. | 86 °F | 11 mph | ↑ | 74% | 62% | 0.16" | 5 (Moderate) | 6:03 am | 6:15 pm |
| Fri Mar 27 | | 82 / 75 °F | Passing showers. Increasing cloudiness. | 85 °F | 12 mph | ↑ | 69% | 44% | 0.07" | 5 (Moderate) | 6:03 am | 6:15 pm |
| Sat Mar 28 | | 83 / 75 °F | Passing showers. Broken clouds. | 86 °F | 15 mph | ↑ | 73% | 58% | 0.02" | 7 (High) | 6:02 am | 6:15 pm |
| Sun Mar 29 | | 83 / 75 °F | Passing showers. Afternoon clouds. | 85 °F | 14 mph | ↑ | 69% | 58% | 0.02" | 7 (High) | 6:01 am | 6:15 pm |
| * Updated Sunday, March 15, 2026 5:24:24 am Castries time - Weather by CustomWeather, © 2026 | ||||||||||||