Thu
Jun 18 · Open-Meteo
☁️
- High
- 29°
- Low
- 16°
- Rain
- 0mm
Graspop Metal Meeting 2026 Nice-Weather Probability
Probability of nice weatherLive
0%
☁️Looking promising.
Live forecast from Open-Meteo.
Jun 18 – Jun 21
82%
Fri
Jun 19 · Open-Meteo
⛈️
- High
- 32°
- Low
- 19°
- Rain
- 3.9mm
Sat
Jun 20 · Open-Meteo
⛈️
- High
- 31°
- Low
- 21°
- Rain
- 1.5mm
Sun
Jun 21 · Open-Meteo
☁️
- High
- 29°
- Low
- 21°
- Rain
- 0mm
About Graspop
Graspop Metal Meeting is Belgium's biggest metal festival, held every June in the Kempen heathland village of Dessel. Around 50,000 people a day pack out the site for four days of rock, metal and hardcore across multiple stages, with a famously well-organised Belgian production.
Typical weather
Mid-to-late June in northern Belgium is warm but unsettled: highs of 21–24°C, nights of 12–14°C, and a regular chance of afternoon showers or thunderstorms rolling in off the North Sea.
How weather shapes Graspop
The Kempen's sandy soil drains better than most North European festival sites, so mud is less of a problem than at Glastonbury or Wacken. Thunderstorms are the bigger concern — they can be dramatic and have caused short stage delays in past years. Sunburn catches metal-clad fans out on the rare hot days, since shade is scarce on the open fields.