August the 5th, 2026 – Croatia is currently under a particularly strong heat dome, with the peak of that heat set to beat down on the country on Thursday. In some areas, the temperatures could reach a dizzying 42 degrees. For Croatia, the forecast indicates that temperatures will continue climbing through the week, with Thursday expected to be the peak of the heatwave. Inland parts of the country face the highest temperatures, potentially approaching 42 degrees, while the Adriatic coast will also experience very hot weather, although sea breezes should keep coastal temperatures somewhat lower than inland areas. The article also highlights an increased wildfire risk all across southern Europe.