Saint John's Weather Now, Antigua and Barbuda
Current model conditions, today's hourly weather and a seven-day forecast inSaint John's's local time.
Use CelsiusLocal city time: · America/Antigua
Saint John's temperature today
Clear sky · Feels like 95.4°F
Valid atModelled conditions, not a station observation.
Hourly forecast
Next available hours · America/Antigua. Repeated local hours include their timezone offset.
View all 48 hourly values
| City-local time | Temperature | Rain chance | Amount | Wind | Gusts | Humidity |
|---|---|---|---|---|---|---|
| 87.8°F | Not available | 0.00 in | 10.7 mph | Not available | 62.4% | |
| 88.0°F | Not available | 0.00 in | 10.5 mph | Not available | 60.9% | |
| 87.6°F | Not available | 0.00 in | 11.0 mph | Not available | 60.3% | |
| 86.2°F | Not available | 0.00 in | 11.0 mph | Not available | 63.7% | |
| 84.7°F | Not available | 0.00 in | 10.3 mph | Not available | 67.2% | |
| 83.3°F | Not available | 0.00 in | 9.6 mph | Not available | 72% | |
| 82.8°F | Not available | 0.00 in | 9.8 mph | Not available | 73.5% | |
| 82.6°F | Not available | 0.00 in | 10.3 mph | Not available | 74.2% | |
| 82.4°F | Not available | 0.00 in | 10.3 mph | Not available | 74.7% | |
| 82.2°F | Not available | 0.00 in | 10.3 mph | Not available | 75.3% | |
| 81.9°F | Not available | 0.00 in | 10.1 mph | Not available | 76% | |
| 81.3°F | Not available | 0.00 in | 10.3 mph | Not available | 77.8% | |
| 81.0°F | Not available | 0.00 in | 10.3 mph | Not available | 79% | |
| 80.8°F | Not available | 0.00 in | 9.2 mph | Not available | 79.9% | |
| 80.8°F | Not available | 0.00 in | 9.2 mph | Not available | 79.7% | |
| 80.6°F | Not available | 0.00 in | 9.8 mph | Not available | 79.4% | |
| 80.8°F | Not available | 0.00 in | 11.0 mph | Not available | 78.2% | |
| 81.0°F | Not available | 0.00 in | 12.1 mph | Not available | 77.9% | |
| 82.4°F | Not available | 0.00 in | 13.6 mph | Not available | 75.8% | |
| 84.2°F | Not available | 0.00 in | 13.6 mph | Not available | 71.7% | |
| 85.5°F | Not available | 0.00 in | 14.5 mph | Not available | 68.9% | |
| 86.5°F | Not available | 0.00 in | 14.3 mph | Not available | 67% | |
| 87.3°F | Not available | 0.00 in | 13.0 mph | Not available | 65.1% | |
| 87.6°F | Not available | 0.00 in | 11.9 mph | Not available | 64.5% | |
| 87.6°F | Not available | 0.00 in | 11.2 mph | Not available | 64.4% | |
| 87.1°F | Not available | 0.00 in | 10.5 mph | Not available | 65.6% | |
| 86.0°F | Not available | 0.00 in | 10.7 mph | Not available | 69.3% | |
| 85.1°F | Not available | 0.00 in | 12.5 mph | Not available | 72.2% | |
| 83.7°F | Not available | 0.00 in | 12.5 mph | Not available | 75.2% | |
| 82.6°F | Not available | 0.00 in | 11.0 mph | Not available | 78.1% | |
| 82.2°F | Not available | 0.00 in | 10.3 mph | Not available | 79.4% | |
| 82.0°F | Not available | 0.00 in | 10.5 mph | Not available | 79.9% | |
| 81.7°F | Not available | 0.00 in | 11.2 mph | Not available | 80.8% | |
| 81.7°F | Not available | 0.00 in | 11.9 mph | Not available | 80.6% | |
| 81.7°F | Not available | 0.00 in | 12.1 mph | Not available | 81% | |
| 81.5°F | Not available | 0.00 in | 11.9 mph | Not available | 81.4% | |
| 81.3°F | Not available | 0.00 in | 11.9 mph | Not available | 81.6% | |
| 81.0°F | Not available | 0.00 in | 11.6 mph | Not available | 82.4% | |
| 81.0°F | Not available | 0.00 in | 12.1 mph | Not available | 81.9% | |
| 81.0°F | Not available | 0.00 in | 12.3 mph | Not available | 82.2% | |
| 81.0°F | Not available | 0.00 in | 12.8 mph | Not available | 81.9% | |
| 81.3°F | Not available | 0.00 in | 13.6 mph | Not available | 81% | |
| 82.8°F | Not available | 0.00 in | 13.9 mph | Not available | 77.6% | |
| 84.2°F | Not available | 0.00 in | 14.3 mph | Not available | 73.6% | |
| 85.6°F | Not available | 0.00 in | 14.1 mph | Not available | 71% | |
| 87.1°F | Not available | 0.00 in | 14.5 mph | Not available | 66.9% |
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: 87.6°F · Forecast low: 80.6°F
Tomorrow's forecast high is 0.4°F lower 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 | 81.9°F / 88.0°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-22 · Tomorrow | 80.6°F / 87.6°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-23 | 81.0°F / 88.2°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-24 | 81.9°F / 87.4°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-25 | 82.0°F / 87.4°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-26 | 81.7°F / 87.8°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-27 | 80.6°F / 87.8°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, 09:18 GMT-4. Retrieved: .
Requested coordinates: 17.12096, -61.84329. Returned model grid: 17.1209, -61.8432. 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.