The first week of summer holidays will have temperatures mostly above 25 ℃, according to the Czech Hydrometeorological Institute (ČHMÚ). Wednesday will bring clouds, showers, and thunderstorms. After a brief cool down, temperatures will rise again, exceeding 30 ℃ on Sunday. Today will be mostly clear, with temporary clouds and temperatures reaching up to 29 ℃ in southern Moravia.
On Tuesday, isolated showers and thunderstorms will occur, followed by widespread rain on Wednesday. Thursday will be slightly cooler with temperatures not exceeding 26 ℃, and some rain in certain areas. Friday will be partly cloudy with showers and thunderstorms in the east, while the weekend will be warm with temperatures over 30 ℃ and clear skies, without expected precipitation.