San Jose Weather Now, Costa Rica
Current model conditions, today's hourly weather and a seven-day forecast inSan Jose's local time.
Use CelsiusLocal city time: · America/Costa_Rica
San Jose temperature today
Partly cloudy · Feels like 75.7°F
Valid atModelled conditions, not a station observation.
Hourly forecast
Next available hours · America/Costa_Rica. Repeated local hours include their timezone offset.
View all 48 hourly values
| City-local time | Temperature | Rain chance | Amount | Wind | Gusts | Humidity |
|---|---|---|---|---|---|---|
| 82.2°F | Not available | 0.00 in | 7.4 mph | Not available | 53.4% | |
| 81.7°F | Not available | 0.01 in | 6.5 mph | Not available | 55.2% | |
| 77.2°F | Not available | 0.05 in | 6.0 mph | Not available | 66.2% | |
| 75.0°F | Not available | 0.01 in | 6.7 mph | Not available | 75% | |
| 75.9°F | Not available | 0.00 in | 6.9 mph | Not available | 69.1% | |
| 74.5°F | Not available | 0.00 in | 7.6 mph | Not available | 70.5% | |
| 72.1°F | Not available | 0.00 in | 6.3 mph | Not available | 79.8% | |
| 70.5°F | Not available | 0.00 in | 6.7 mph | Not available | 83.3% | |
| 69.3°F | Not available | 0.00 in | 5.6 mph | Not available | 86.7% | |
| 67.8°F | Not available | 0.00 in | 5.6 mph | Not available | 89.7% | |
| 67.1°F | Not available | 0.00 in | 5.1 mph | Not available | 90.7% | |
| 66.2°F | Not available | 0.00 in | 5.4 mph | Not available | 91.3% | |
| 66.4°F | Not available | 0.00 in | 5.1 mph | Not available | 88.9% | |
| 65.8°F | Not available | 0.00 in | 5.6 mph | Not available | 88.8% | |
| 65.3°F | Not available | 0.00 in | 4.9 mph | Not available | 89.3% | |
| 63.7°F | Not available | 0.00 in | 5.1 mph | Not available | 91.9% | |
| 63.1°F | Not available | 0.00 in | 5.6 mph | Not available | 91.6% | |
| 62.4°F | Not available | 0.00 in | 5.8 mph | Not available | 92.4% | |
| 62.8°F | Not available | 0.00 in | 6.5 mph | Not available | 90% | |
| 64.0°F | Not available | 0.00 in | 6.7 mph | Not available | 86.9% | |
| 69.8°F | Not available | 0.00 in | 5.8 mph | Not available | 78.5% | |
| 74.7°F | Not available | 0.00 in | 6.5 mph | Not available | 66.6% | |
| 78.1°F | Not available | 0.00 in | 7.2 mph | Not available | 61.2% | |
| 80.8°F | Not available | 0.02 in | 7.4 mph | Not available | 56.3% | |
| 81.3°F | Not available | 0.04 in | 7.4 mph | Not available | 57.3% | |
| 80.6°F | Not available | 0.05 in | 6.9 mph | Not available | 60.3% | |
| 78.8°F | Not available | 0.04 in | 7.2 mph | Not available | 66% | |
| 77.4°F | Not available | 0.01 in | 5.6 mph | Not available | 67.7% | |
| 76.3°F | Not available | 0.02 in | 4.9 mph | Not available | 69% | |
| 73.2°F | Not available | 0.04 in | 4.0 mph | Not available | 78.3% | |
| 70.5°F | Not available | 0.02 in | 3.1 mph | Not available | 90.8% | |
| 69.4°F | Not available | 0.04 in | 3.4 mph | Not available | 95.8% | |
| 69.4°F | Not available | 0.01 in | 2.9 mph | Not available | 95.2% | |
| 69.6°F | Not available | 0.00 in | 3.4 mph | Not available | 95.1% | |
| 69.3°F | Not available | 0.00 in | 3.8 mph | Not available | 94.7% | |
| 69.1°F | Not available | 0.00 in | 4.0 mph | Not available | 94.5% | |
| 69.1°F | Not available | 0.00 in | 3.4 mph | Not available | 92.7% | |
| 68.2°F | Not available | 0.00 in | 3.6 mph | Not available | 93.6% | |
| 68.0°F | Not available | 0.00 in | 3.4 mph | Not available | 92.7% | |
| 67.5°F | Not available | 0.00 in | 3.6 mph | Not available | 93.4% | |
| 66.9°F | Not available | 0.00 in | 4.0 mph | Not available | 93.9% | |
| 66.4°F | Not available | 0.00 in | 4.3 mph | Not available | 94.4% | |
| 66.0°F | Not available | 0.00 in | 3.8 mph | Not available | 95.3% | |
| 66.6°F | Not available | 0.00 in | 4.3 mph | Not available | 94.1% | |
| 70.2°F | Not available | 0.00 in | 3.8 mph | Not available | 88.3% | |
| 74.7°F | Not available | 0.00 in | 4.3 mph | Not available | 74.8% |
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: 81.3°F · Forecast low: 62.4°F
Tomorrow's forecast high is 0.9°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 | 66.2°F / 82.2°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-22 · Tomorrow | 62.4°F / 81.3°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-23 | 66.0°F / 78.1°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-24 | 64.6°F / 72.1°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-25 | 64.9°F / 75.4°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-26 | 64.9°F / 74.8°F | Not available | Not available | Not available | Not available | Not available |
| 2026-10-27 | 64.6°F / 77.9°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, 07:19 GMT-6. Retrieved: .
Requested coordinates: 9.93388, -84.08489. Returned model grid: 9.9338, -84.0848. 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.