Vienna, July 13, 2026
GeoSphere Austria issued a heat warning for Austria on Monday, while temperatures climb to up to 34 degrees according to the ORF forecast.
GeoSphere Austria, the national weather service, warned on Monday of a noticeably increased heat load across the entire country. The heat warning applies all day, it said. Highs will reach 26 to 34 degrees, as the ORF forecast shows.
In the evening and during the night into Tuesday, it will remain mostly clear according to the available data. Overnight lows during this period will range between 14 and 21 degrees, so the night should bring some cooling.
Weather Development on the Night into Tuesday
As early as Tuesday, a change in weather is emerging according to the available weather data. Low pressure will then spread across the entire country, leading to an increased likelihood of thunderstorms. Temperatures will remain high for the time being.
