Hungary has just seen an unusual early-morning cold record fall, with 4.6°C measured in Lénárddaróc at 5 AM, according to the meteorological service. But the relief will be short-lived, because a new and intense heatwave is expected to build quickly over the coming days.

Sunday should still bring relatively fresh mornings, though daytime temperatures will already rise above 30°C across a wide area. By the second half of next week, much hotter air is forecast to arrive.

Heatwave builds again from next week

The outlook suggests that from the first days of August, temperatures above 35°C are likely to return. HungaroMet has also shown a forecast indicating that in Szeged there is a more than 20 per cent chance of temperatures climbing above 40°C during the first week of August.

The current pattern points to no clear end to the hot spell yet. That means Hungary could be heading into a prolonged period of extreme summer weather rather than a brief burst of heat.

Hungary may be the hottest in the region

Medium-range forecasts suggest that a longer-lasting heatwave will reach the country again within days. Rain and thunderstorms are still possible in isolated places on Sunday and Monday, but from Tuesday the airflow is expected to turn south-westerly and temperatures should rise day by day.

By 3 August, Hungary may be the biggest victim of the heatwave in Central Europe, with the highest chance of exceeding 35°C concentrated over the middle of the Carpathian Basin. Forecast averages currently point to daytime highs of around 36°C to 39°C, although that figure may still increase as the forecast becomes more refined, writes Időkép.

What to expect

The main message is straightforward: the brief cool spell is over, and much hotter weather is coming back fast. Even if the exact peak shifts slightly, the overall direction is clear, with Hungary once again likely to sit near the top of the European temperature charts.

For readers, that means the next few days are the time to prepare for extreme heat rather than enjoy a long-lasting break from it.