Weather Ultra trail des montagnes du Jura - UTMJ 2026
Weather for other Ultra trail des montagnes du Jura races
The weather for Ultra trail des montagnes du Jura - UTMJ 2026 will appear here as soon as the forecast models reach that date, around five days before the start: feels-like temperature, rain, snow, wind and storms, section by section and at your passage time.
Forecast, not guaranteed: in the mountains a model describes a grid of several hundred meters, not the slope you're on.