Castries Weather Now, Saint Lucia
Current model conditions, today's hourly weather and a seven-day forecast inCastries's local time.
Use CelsiusLocal city time: · America/St_Lucia
Castries temperature today
Partly cloudy · Feels like 94.1°F
Valid atModelled conditions, not a station observation.
Hourly forecast
Next available hours · America/St_Lucia. Repeated local hours include their timezone offset.
View all 48 hourly values
| City-local time | Temperature | Rain chance | Amount | Wind | Gusts | Humidity |
|---|---|---|---|---|---|---|
| 86.0°F | Not available | 0.00 in | 13.9 mph | Not available | 67.3% | |
| 85.6°F | Not available | 0.00 in | 14.3 mph | Not available | 67.7% | |
| 84.9°F | Not available | 0.00 in | 14.3 mph | Not available | 68.8% | |
| 83.8°F | Not available | 0.00 in | 14.1 mph | Not available | 70.5% | |
| 82.6°F | Not available | 0.00 in | 13.6 mph | Not available | 74.2% | |
| 81.3°F | Not available | 0.00 in | 13.9 mph | Not available | 78.4% | |
| 80.4°F | Not available | 0.00 in | 14.3 mph | Not available | 81.4% | |
| 80.1°F | Not available | 0.00 in | 14.8 mph | Not available | 83.5% | |
| 79.5°F | Not available | 0.00 in | 15.2 mph | Not available | 85.7% | |
| 79.7°F | Not available | 0.00 in | 14.5 mph | Not available | 85.7% | |
| 79.7°F | Not available | 0.00 in | 13.0 mph | Not available | 85% | |
| 79.5°F | Not available | 0.00 in | 13.9 mph | Not available | 85.3% | |
| 79.3°F | Not available | 0.00 in | 13.2 mph | Not available | 85.8% | |
| 79.0°F | Not available | 0.00 in | 13.4 mph | Not available | 86.9% | |
| 78.8°F | Not available | 0.00 in | 13.6 mph | Not available | 87.6% | |
| 78.8°F | Not available | 0.00 in | 14.5 mph | Not available | 86.9% | |
| 79.0°F | Not available | 0.00 in | 14.1 mph | Not available | 86.2% | |
| 79.0°F | Not available | 0.00 in | 14.8 mph | Not available | 85.8% | |
| 80.4°F | Not available | 0.00 in | 15.0 mph | Not available | 83% | |
| 81.9°F | Not available | 0.00 in | 13.2 mph | Not available | 78.7% | |
| 83.5°F | Not available | 0.00 in | 14.1 mph | Not available | 74.2% | |
| 84.9°F | Not available | 0.00 in | 14.5 mph | Not available | 71.5% | |
| 86.0°F | Not available | 0.00 in | 14.3 mph | Not available | 70.5% | |
| 86.4°F | Not available | 0.00 in | 14.5 mph | Not available | 69.5% | |
| 86.4°F | Not available | 0.00 in | 15.2 mph | Not available | 69% | |
| 86.0°F | Not available | 0.00 in | 13.9 mph | Not available | 70% | |
| 84.9°F | Not available | 0.00 in | 13.0 mph | Not available | 71.3% | |
| 84.0°F | Not available | 0.00 in | 12.8 mph | Not available | 73.5% | |
| 82.6°F | Not available | 0.00 in | 13.2 mph | Not available | 76.5% | |
| 81.1°F | Not available | 0.00 in | 12.8 mph | Not available | 80.2% | |
| 80.4°F | Not available | 0.00 in | 11.9 mph | Not available | 82.6% | |
| 80.4°F | Not available | 0.00 in | 11.9 mph | Not available | 83.1% | |
| 80.2°F | Not available | 0.00 in | 11.4 mph | Not available | 83.8% | |
| 80.2°F | Not available | 0.00 in | 12.3 mph | Not available | 83% | |
| 79.9°F | Not available | 0.00 in | 11.6 mph | Not available | 84.6% | |
| 79.5°F | Not available | 0.00 in | 11.6 mph | Not available | 85.1% | |
| 79.2°F | Not available | 0.00 in | 11.4 mph | Not available | 86% | |
| 79.2°F | Not available | 0.00 in | 11.2 mph | Not available | 86.1% | |
| 79.0°F | Not available | 0.00 in | 11.4 mph | Not available | 86.8% | |
| 79.0°F | Not available | 0.00 in | 11.9 mph | Not available | 86.5% | |
| 79.2°F | Not available | 0.00 in | 12.3 mph | Not available | 85.8% | |
| 79.2°F | Not available | 0.00 in | 12.5 mph | Not available | 85.4% | |
| 81.0°F | Not available | 0.00 in | 13.0 mph | Not available | 81.9% | |
| 82.8°F | Not available | 0.00 in | 13.4 mph | Not available | 76.9% | |
| 84.0°F | Not available | 0.00 in | 14.5 mph | Not available | 73.7% | |
| 84.9°F | Not available | 0.00 in | 15.0 mph | Not available | 71.4% |
These figures compare available forecast samples, not full-day extrema. Today's earlier hours are not included.
Tomorrow's forecast · 2026-10-22
Forecast high: 86.4°F · Forecast low: 78.8°F
Tomorrow's forecast high is 0.4°F higher than today's forecast high. This compares forecasts from one snapshot, not observed records.
Next 24 hours at a glance
Calculated from 24 validated hourly model values in this snapshot. These are forecast signals, not observations or weather warnings.
7-day forecast
| Local date | Low / High | Rain chance | Amount | Sunrise | Sunset | UV index |
|---|---|---|---|---|---|---|
| 2026-10-21 · Today | 79.5°F / 86.0°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-22 · Tomorrow | 78.8°F / 86.4°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-23 | 78.6°F / 86.0°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-24 | 78.4°F / 84.4°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-25 | 77.5°F / 83.8°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-26 | 79.7°F / 85.3°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-27 | 78.6°F / 84.9°F | Not available | Not available | Not available | Not available | Not available |
Daily low/high values are ranges of available forecast samples, not official daily extrema. Today covers the remaining forecast hours.
Missing precipitation probabilities and local-day totals are unavailable, never inferred from market prices.
Provider time is the product update timestamp, not the underlying model run.
Data sources & methodology
Weather data from MET Norway (CC BY 4.0). Wind units converted; local-day sampled temperature ranges calculated by this site.MET Norway · Data licence · Location: GeoNames
Product: MET Norway Locationforecast — global numerical model forecast. Provider model issue time: 21 Oct 2026, 09:19 GMT-4. Retrieved: .
Requested coordinates: 13.9957, -61.00614. Returned model grid: 13.9957, -61.0061. Forecasts can change; they are not official warnings. Warning feed: not connected.
How validation, units and delayed updates work →Related reporting
No reviewed reporting for this city has been published yet.