Excellent
Forecast Reliability
Based on 31 days of verified data (last 30 days, Reitz)
Score weighting: Temperature 40%, Rainfall 40%, Wind 20%
Cloudy
Tuesday
Temperature
7.9° — 14.8°C
Rain
0.0 mm
Max wind
20.6 km/h
Humidity
70%
Solar Forecast Calibrated × 0.758
Daily Solar
1.90 kWh/m²
1,900 Wh/m²
Peak Hour
314 W/m²
at 13:00
Solar irradiance from ECMWF IFS, calibrated against 125 station readings (high confidence).
Model Comparison
Models agree (1.3° spread)| Model | Max | Min | Rain | Wind | Rain % |
|---|---|---|---|---|---|
| ECMWF IFS | 14.8° | 7.9° | 0.0 mm | 20.6 km/h | 20% |
| yr.no | 16.1° | 6.0° | 0.0 mm | 16.3 km/h | — |
Comparing 2 weather models. Lower spread = higher confidence.
Hourly Forecast
| Time | Temp | Rain | Wind | Gust | Dir | Humidity | Pressure | Cloud | Solar | |
|---|---|---|---|---|---|---|---|---|---|---|
| 00:00 | 8.0° | — | 19.1 | 39.2 | E | 88% | 1032.3 | 71% | — | |
| 01:00 | 8.1° | — | 17.7 | 38.5 | E | 88% | 1032.5 | 87% | — | |
| 02:00 | 8.2° | — | 17.1 | 37.8 | E | 88% | 1032.6 | 99% | — | |
| 03:00 | 8.1° | — | 17.4 | 37.1 | ENE | 88% | 1032.9 | 100% | — | |
| 04:00 | 7.9° | — | 18.1 | 36.0 | ENE | 88% | 1033.2 | 100% | — | |
| 05:00 | 7.9° | — | 18.9 | 35.3 | ENE | 88% | 1033.4 | 100% | — | |
| 06:00 | 7.9° | — | 19.8 | 34.6 | ENE | 87% | 1033.6 | 100% | — | |
| Sunrise 06:55 | ||||||||||
| 07:00 | 8.0° | — | 20.5 | 33.8 | ENE | 86% | 1033.6 | 100% | — | |
| 08:00 | 8.4° | — | 20.6 | 33.8 | ENE | 83% | 1033.4 | 100% | 27 | |
| 09:00 | 9.3° | — | 20.0 | 34.6 | NE | 77% | 1032.8 | 100% | 89 | |
| 10:00 | 10.6° | — | 19.4 | 36.0 | NE | 70% | 1031.8 | 100% | 161 | |
| 11:00 | 11.9° | — | 18.7 | 37.4 | NE | 63% | 1030.9 | 99% | 230 | |
| 12:00 | 13.1° | — | 18.4 | 38.9 | NNE | 56% | 1030.0 | 98% | 287 | |
| 13:00 | 14.2° | — | 18.1 | 40.0 | NNE | 49% | 1029.1 | 97% | 314 | |
| 14:00 | 14.8° | — | 17.7 | 40.7 | NNE | 45% | 1028.4 | 95% | 298 | |
| 15:00 | 14.6° | — | 16.4 | 40.3 | N | 45% | 1028.1 | 93% | 246 | |
| 16:00 | 14.0° | — | 14.9 | 39.2 | N | 47% | 1028.1 | 90% | 170 | |
| 17:00 | 13.2° | — | 13.1 | 37.8 | N | 50% | 1028.1 | 87% | 77 | |
| Sunset 17:18 | ||||||||||
| 18:00 | 12.4° | — | 11.3 | 36.4 | N | 54% | 1028.2 | 83% | 3 | |
| 19:00 | 11.3° | — | 9.5 | 34.6 | N | 58% | 1028.3 | 79% | — | |
| 20:00 | 10.4° | — | 8.1 | 32.8 | NNE | 63% | 1028.5 | 74% | — | |
| 21:00 | 9.5° | — | 7.5 | 31.0 | NNE | 68% | 1028.7 | 66% | — | |
| 22:00 | 8.8° | — | 7.4 | 29.5 | NNE | 72% | 1028.8 | 58% | — | |
| 23:00 | 8.1° | — | 7.6 | 28.1 | NNE | 77% | 1029.0 | 50% | — | |
ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 05 Jun 08:00 SAST.