Excellent
Forecast Reliability
Based on 31 days of verified data (last 30 days, Reitz)
Score weighting: Temperature 40%, Rainfall 40%, Wind 20%
Clear
Wednesday
Temperature
1.6° — 17.9°C
Rain
0.0 mm
Max wind
14.8 km/h
Humidity
44%
Solar Forecast Calibrated × 0.802
Daily Solar
3.45 kWh/m²
3,449 Wh/m²
Peak Hour
537 W/m²
at 13:00
Solar irradiance from ECMWF IFS, calibrated against 127 station readings (high confidence).
Model Comparison
Models disagree (9.1° spread)| Model | Max | Min | Rain | Wind | Rain % |
|---|---|---|---|---|---|
| ECMWF IFS | 17.9° | 1.6° | 0.0 mm | 14.8 km/h | 0% |
| ICON | 19.1° | -3.7° | 0.0 mm | 13.2 km/h | — |
| yr.no | 10.0° | 6.0° | 0.0 mm | 16.2 km/h | — |
Comparing 3 weather models. Lower spread = higher confidence.
Hourly Forecast
| Time | Temp | Rain | Wind | Gust | Dir | Humidity | Pressure | Cloud | Solar | |
|---|---|---|---|---|---|---|---|---|---|---|
| 00:00 | 4.5° | — | 9.1 | 13.7 | SE | 48% | 1029.5 | 0% | — | |
| 01:00 | 3.9° | — | 9.5 | 15.5 | ESE | 49% | 1029.2 | 0% | — | |
| 02:00 | 3.3° | — | 9.5 | 16.2 | ESE | 51% | 1029.0 | 0% | — | |
| 03:00 | 2.5° | — | 8.7 | 14.8 | ESE | 54% | 1028.8 | 0% | — | |
| 04:00 | 1.8° | — | 7.3 | 11.9 | ESE | 58% | 1028.6 | 0% | — | |
| 05:00 | 1.6° | — | 5.9 | 9.7 | SE | 60% | 1028.5 | 0% | — | |
| 06:00 | 1.8° | — | 5.6 | 8.6 | SE | 60% | 1028.7 | 0% | — | |
| Sunrise 06:57 | ||||||||||
| 07:00 | 2.5° | — | 5.6 | 7.9 | SE | 58% | 1028.9 | 0% | — | |
| 08:00 | 4.2° | — | 4.9 | 8.3 | SE | 54% | 1029.0 | 0% | 63 | |
| 09:00 | 7.7° | — | 4.0 | 10.4 | S | 46% | 1028.7 | 0% | 212 | |
| 10:00 | 12.2° | — | 4.5 | 13.7 | SSW | 36% | 1028.2 | 0% | 357 | |
| 11:00 | 15.6° | — | 5.9 | 16.6 | SW | 28% | 1027.5 | 0% | 467 | |
| 12:00 | 17.3° | — | 7.2 | 18.0 | SW | 23% | 1026.3 | 0% | 529 | |
| 13:00 | 17.9° | — | 8.0 | 19.1 | SW | 20% | 1024.8 | 0% | 537 | |
| 14:00 | 17.7° | — | 8.5 | 19.8 | SW | 19% | 1023.7 | 0% | 496 | |
| 15:00 | 16.8° | — | 8.5 | 19.8 | SW | 23% | 1023.2 | 0% | 404 | |
| 16:00 | 15.0° | — | 8.2 | 19.4 | SW | 29% | 1023.0 | 0% | 268 | |
| 17:00 | 13.2° | — | 8.2 | 19.1 | SW | 35% | 1023.1 | 0% | 111 | |
| Sunset 17:24 | ||||||||||
| 18:00 | 11.3° | — | 8.9 | 18.4 | SW | 40% | 1023.5 | 0% | 6 | |
| 19:00 | 9.2° | — | 9.9 | 17.6 | SW | 45% | 1024.1 | 0% | — | |
| 20:00 | 7.7° | — | 11.2 | 17.6 | SW | 49% | 1024.5 | 0% | — | |
| 21:00 | 7.0° | — | 12.2 | 19.1 | SW | 52% | 1024.6 | 0% | — | |
| 22:00 | 6.8° | — | 13.9 | 21.2 | SSW | 55% | 1024.5 | 0% | — | |
| 23:00 | 6.7° | — | 14.8 | 23.0 | SSW | 58% | 1024.3 | 0% | — | |
ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 08 Jul 20:00 SAST.