How the chance of nice weather at Hellfest 2026 has evolved as the festival approaches. Snapshotted twice a day. The bold line is the overall festival average; thin lines are individual days.
91 / 91
06-18
72%
33° · 0.8mm
06-19
100%
27° · 0mm
06-20
29° · 0mm
06-21
61%
37° · 0mm