Excellent
Forecast Reliability
Based on 31 days of verified data (last 30 days, Reitz)
Score weighting: Temperature 40%, Rainfall 40%, Wind 20%
Clear
Friday
Temperature
6.7° — 20.3°C
Rain
0.0 mm
Max wind
19.0 km/h
Humidity
62%
Solar Forecast Calibrated × 0.746
Daily Solar
3.18 kWh/m²
3,182 Wh/m²
Peak Hour
491 W/m²
at 13:00
Solar irradiance from ECMWF IFS, calibrated against 131 station readings (high confidence).
Model Comparison
Models disagree (7.5° spread)| Model | Max | Min | Rain | Wind | Rain % |
|---|---|---|---|---|---|
| ECMWF IFS | 20.3° | 6.7° | 0.0 mm | 19.0 km/h | 0% |
| ICON | 21.1° | 2.7° | 0.0 mm | 18.0 km/h | — |
| yr.no | 13.6° | 9.8° | 0.0 mm | 20.5 km/h | — |
Comparing 3 weather models. Lower spread = higher confidence.
Hourly Forecast
| Time | Temp | Rain | Wind | Gust | Dir | Humidity | Pressure | Cloud | Solar | |
|---|---|---|---|---|---|---|---|---|---|---|
| 00:00 | 8.6° | — | 6.0 | 9.0 | SSW | 79% | 1025.7 | 4% | — | |
| 01:00 | 8.1° | — | 6.3 | 9.7 | SSW | 80% | 1025.8 | 2% | — | |
| 02:00 | 7.6° | — | 6.6 | 10.4 | SSW | 81% | 1025.8 | 1% | — | |
| 03:00 | 7.1° | — | 6.5 | 10.1 | SSW | 82% | 1025.7 | 0% | — | |
| 04:00 | 6.7° | — | 6.5 | 9.7 | SSW | 83% | 1025.5 | 0% | — | |
| 05:00 | 6.7° | — | 6.8 | 9.7 | SSW | 82% | 1025.5 | 0% | — | |
| 06:00 | 7.2° | — | 7.3 | 10.8 | SSW | 80% | 1025.9 | 0% | — | |
| Sunrise 06:47 | ||||||||||
| 07:00 | 8.2° | — | 8.2 | 13.0 | SSW | 77% | 1026.5 | 0% | 1 | |
| 08:00 | 9.8° | — | 9.3 | 15.8 | SSW | 71% | 1026.9 | 0% | 79 | |
| 09:00 | 12.5° | — | 11.6 | 20.9 | SW | 61% | 1026.9 | 0% | 214 | |
| 10:00 | 15.9° | — | 14.5 | 26.6 | SW | 49% | 1026.7 | 0% | 342 | |
| 11:00 | 18.5° | — | 16.5 | 31.3 | SW | 40% | 1026.3 | 0% | 438 | |
| 12:00 | 19.8° | — | 17.4 | 33.8 | SW | 35% | 1025.5 | 0% | 489 | |
| 13:00 | 20.3° | — | 17.4 | 34.9 | SW | 34% | 1024.5 | 0% | 491 | |
| 14:00 | 20.2° | — | 16.9 | 34.6 | SSW | 34% | 1023.7 | 0% | 439 | |
| 15:00 | 19.4° | — | 14.8 | 32.0 | SSW | 37% | 1023.4 | 1% | 346 | |
| 16:00 | 18.0° | — | 11.8 | 28.4 | SSW | 41% | 1023.3 | 2% | 232 | |
| 17:00 | 16.5° | — | 8.4 | 25.2 | SSW | 46% | 1023.5 | 2% | 104 | |
| Sunset 17:19 | ||||||||||
| 18:00 | 15.0° | — | 6.6 | 23.0 | SSE | 49% | 1024.1 | 1% | 4 | |
| 19:00 | 13.4° | — | 9.4 | 21.2 | SE | 52% | 1025.1 | 0% | — | |
| 20:00 | 12.1° | — | 13.7 | 21.2 | ESE | 57% | 1026.0 | 0% | — | |
| 21:00 | 11.0° | — | 16.7 | 24.8 | ESE | 68% | 1027.0 | 0% | — | |
| 22:00 | 10.3° | — | 18.5 | 30.2 | ESE | 83% | 1028.1 | 2% | — | |
| 23:00 | 9.8° | — | 19.0 | 32.8 | ESE | 93% | 1028.7 | 12% | — | |
ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 29 May 20:00 SAST.