Tue
17.8°
4.9°
Wed
15.3°
6.3°
Thu
15.8°
5.2°
Fri
14.5°
3.2°
Sat
15.3°
3.4°
Sun
15.1°
4.1°
Mon
16.2°
3.4°
86%
Excellent
Forecast Reliability
Based on 31 days of verified data (last 30 days, Reitz)
Temp accuracy: ±1.8°C
Rain detected: 100% of events
(50% false alarms)
Frost detected: 50% of events
Score weighting: Temperature 40%, Rainfall 40%, Wind 20%
Clear
Wednesday
Temperature
4.2° — 16.8°C
Rain
0.0 mm
Max wind
12.6 km/h
Humidity
69%
Solar Forecast Calibrated × 0.815
Daily Solar
3.64 kWh/m²
3,645 Wh/m²
Peak Hour
—
Solar irradiance from ECMWF IFS, calibrated against 127 station readings (high confidence).
Model Comparison
Models disagree (6° spread)| Model | Max | Min | Rain | Wind | Rain % |
|---|---|---|---|---|---|
| ECMWF IFS | 16.8° | 4.2° | 0.0 mm | 12.6 km/h | 0% |
| ICON | 17.5° | 2.4° | 0.0 mm | 11.2 km/h | — |
| yr.no | 11.5° | 6.8° | 0.0 mm | 14.0 km/h | — |
Comparing 3 weather models. Lower spread = higher confidence.
No hourly data available for this date yet. Hourly data is available for the next few days.
ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 20 May 20:00 SAST.