Excellent
Forecast Reliability
Based on 31 days of verified data (last 30 days, Reitz)
Score weighting: Temperature 40%, Rainfall 40%, Wind 20%
Clear
Saturday
Temperature
2.7° — 15.0°C
Rain
0.0 mm
Max wind
12.6 km/h
Humidity
72%
Solar Forecast Calibrated × 0.799
Daily Solar
3.65 kWh/m²
3,649 Wh/m²
Peak Hour
559 W/m²
at 13:00
Solar irradiance from ECMWF IFS, calibrated against 136 station readings (high confidence).
Model Comparison
Models agree (0.3° spread)| Model | Max | Min | Rain | Wind | Rain % |
|---|---|---|---|---|---|
| ECMWF IFS | 15.0° | 2.7° | 0.0 mm | 12.6 km/h | 2% |
| yr.no | 14.7° | 3.0° | 0.0 mm | 10.8 km/h | — |
Comparing 2 weather models. Lower spread = higher confidence.
Hourly Forecast
| Time | Temp | Rain | Wind | Gust | Dir | Humidity | Pressure | Cloud | Solar | |
|---|---|---|---|---|---|---|---|---|---|---|
| 00:00 | 3.8° | — | 12.3 | 28.8 | ESE | 83% | 1031.6 | 0% | — | |
| 01:00 | 3.5° | — | 11.5 | 27.7 | ESE | 87% | 1031.7 | 0% | — | |
| 02:00 | 3.2° | — | 11.2 | 26.6 | ESE | 90% | 1031.8 | 0% | — | |
| 03:00 | 2.9° | — | 11.2 | 25.6 | ESE | 93% | 1032.1 | 2% | — | |
| 04:00 | 2.7° | — | 11.5 | 24.5 | ESE | 96% | 1032.5 | 4% | — | |
| 05:00 | 2.7° | — | 11.9 | 23.4 | ESE | 97% | 1032.8 | 6% | — | |
| 06:00 | 2.8° | — | 12.2 | 22.3 | ESE | 98% | 1033.0 | 8% | — | |
| Sunrise 06:48 | ||||||||||
| 07:00 | 3.1° | — | 12.6 | 21.6 | ESE | 97% | 1033.2 | 9% | 1 | |
| 08:00 | 3.9° | — | 12.5 | 21.2 | ESE | 94% | 1033.0 | 10% | 80 | |
| 09:00 | 5.6° | — | 11.7 | 21.6 | E | 86% | 1032.4 | 9% | 212 | |
| 10:00 | 7.8° | — | 10.8 | 22.0 | E | 75% | 1031.4 | 8% | 339 | |
| 11:00 | 9.9° | — | 9.7 | 22.7 | E | 65% | 1030.5 | 6% | 449 | |
| 12:00 | 12.0° | — | 8.8 | 23.4 | E | 55% | 1029.5 | 4% | 529 | |
| 13:00 | 13.9° | — | 8.0 | 24.1 | ENE | 45% | 1028.6 | 2% | 559 | |
| 14:00 | 15.0° | — | 7.2 | 24.5 | ENE | 39% | 1027.9 | 0% | 527 | |
| 15:00 | 14.7° | — | 6.6 | 24.1 | ENE | 39% | 1027.7 | 0% | 442 | |
| 16:00 | 13.7° | — | 6.6 | 23.4 | ENE | 42% | 1027.8 | 0% | 319 | |
| 17:00 | 12.4° | — | 6.1 | 22.7 | ENE | 47% | 1027.9 | 1% | 169 | |
| Sunset 17:36 | ||||||||||
| 18:00 | 10.9° | — | 5.6 | 21.6 | ENE | 52% | 1028.1 | 1% | 25 | |
| 19:00 | 9.3° | — | 5.5 | 20.9 | ENE | 59% | 1028.4 | 2% | — | |
| 20:00 | 7.9° | — | 5.4 | 19.8 | ENE | 65% | 1028.6 | 2% | — | |
| 21:00 | 6.8° | — | 5.2 | 19.1 | ENE | 70% | 1028.8 | 2% | — | |
| 22:00 | 5.9° | — | 5.6 | 18.4 | ENE | 73% | 1028.9 | 1% | — | |
| 23:00 | 5.2° | — | 5.9 | 17.6 | ENE | 77% | 1029.1 | 1% | — | |
ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 25 Jul 14:00 SAST.