Gustavia Weather Now, Saint Barthelemy
Current model conditions, today's hourly weather and a seven-day forecast inGustavia's local time.
Use CelsiusLocal city time: · America/St_Barthelemy
Gustavia temperature today
Clear sky · Feels like 91.6°F
Valid atModelled conditions, not a station observation.
Hourly forecast
Next available hours · America/St_Barthelemy. Repeated local hours include their timezone offset.
View all 48 hourly values
| City-local time | Temperature | Rain chance | Amount | Wind | Gusts | Humidity |
|---|---|---|---|---|---|---|
| 83.7°F | Not available | 0.00 in | 10.3 mph | Not available | 75.7% | |
| 83.7°F | Not available | 0.00 in | 10.1 mph | Not available | 76.3% | |
| 83.8°F | Not available | 0.00 in | 10.7 mph | Not available | 75.9% | |
| 84.2°F | Not available | 0.00 in | 11.0 mph | Not available | 74.4% | |
| 84.4°F | Not available | 0.00 in | 11.0 mph | Not available | 73.8% | |
| 84.2°F | Not available | 0.00 in | 9.8 mph | Not available | 73.2% | |
| 84.4°F | Not available | 0.00 in | 8.7 mph | Not available | 71.8% | |
| 84.6°F | Not available | 0.00 in | 8.1 mph | Not available | 70.9% | |
| 84.6°F | Not available | 0.00 in | 8.1 mph | Not available | 70.4% | |
| 84.6°F | Not available | 0.00 in | 9.2 mph | Not available | 70.5% | |
| 84.2°F | Not available | 0.00 in | 9.8 mph | Not available | 71.5% | |
| 82.9°F | Not available | 0.01 in | 9.4 mph | Not available | 75.1% | |
| 81.1°F | Not available | 0.00 in | 10.5 mph | Not available | 81.1% | |
| 80.6°F | Not available | 0.00 in | 12.8 mph | Not available | 81.7% | |
| 81.9°F | Not available | 0.00 in | 11.6 mph | Not available | 79.4% | |
| 82.4°F | Not available | 0.00 in | 11.2 mph | Not available | 78.2% | |
| 82.8°F | Not available | 0.00 in | 12.1 mph | Not available | 77.9% | |
| 83.3°F | Not available | 0.00 in | 12.1 mph | Not available | 76.2% | |
| 83.5°F | Not available | 0.00 in | 13.6 mph | Not available | 75.9% | |
| 83.7°F | Not available | 0.00 in | 13.2 mph | Not available | 75.6% | |
| 83.8°F | Not available | 0.00 in | 13.4 mph | Not available | 75% | |
| 84.0°F | Not available | 0.00 in | 13.9 mph | Not available | 74.6% | |
| 84.2°F | Not available | 0.00 in | 13.2 mph | Not available | 74.2% | |
| 84.2°F | Not available | 0.00 in | 12.1 mph | Not available | 74.1% | |
| 84.4°F | Not available | 0.00 in | 11.2 mph | Not available | 73.8% | |
| 84.6°F | Not available | 0.00 in | 10.7 mph | Not available | 73.1% | |
| 84.6°F | Not available | 0.00 in | 9.6 mph | Not available | 72.6% | |
| 84.7°F | Not available | 0.00 in | 7.8 mph | Not available | 72% | |
| 84.7°F | Not available | 0.00 in | 8.3 mph | Not available | 72.4% | |
| 84.6°F | Not available | 0.00 in | 9.2 mph | Not available | 73% | |
| 84.4°F | Not available | 0.00 in | 11.6 mph | Not available | 74.9% | |
| 84.2°F | Not available | 0.00 in | 11.9 mph | Not available | 75.4% | |
| 84.4°F | Not available | 0.00 in | 12.3 mph | Not available | 75% | |
| 84.2°F | Not available | 0.00 in | 12.1 mph | Not available | 75.2% | |
| 84.0°F | Not available | 0.00 in | 12.3 mph | Not available | 76% | |
| 83.7°F | Not available | 0.00 in | 12.3 mph | Not available | 76.9% | |
| 83.5°F | Not available | 0.00 in | 12.3 mph | Not available | 77.7% | |
| 83.3°F | Not available | 0.00 in | 12.3 mph | Not available | 77.6% | |
| 83.1°F | Not available | 0.00 in | 12.8 mph | Not available | 78.5% | |
| 83.1°F | Not available | 0.00 in | 13.2 mph | Not available | 78.7% | |
| 83.1°F | Not available | 0.00 in | 14.1 mph | Not available | 78.9% | |
| 83.3°F | Not available | 0.00 in | 14.1 mph | Not available | 78.8% | |
| 83.5°F | Not available | 0.00 in | 14.8 mph | Not available | 78.3% | |
| 83.7°F | Not available | 0.00 in | 15.0 mph | Not available | 77.8% | |
| 83.8°F | Not available | 0.00 in | 15.2 mph | Not available | 77.3% | |
| 83.8°F | Not available | 0.00 in | 15.9 mph | Not available | 77.7% |
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: 84.7°F · Forecast low: 80.6°F
Tomorrow's forecast high is 0.2°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 | 83.7°F / 84.6°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-22 · Tomorrow | 80.6°F / 84.7°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-23 | 83.1°F / 84.7°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-24 | 84.2°F / 85.3°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-25 | 84.0°F / 85.5°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-26 | 83.3°F / 84.4°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-27 | 82.8°F / 84.2°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: 17.89618, -62.84978. Returned model grid: 17.8961, -62.8497. 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.