Polish heatwave ends — nights to drop to 7°C as autumn-like chill arrives

After a burst of summer heat, Poland is heading into a noticeable cold snap, with overnight temperatures potentially dropping to as low as 7°C in some areas. Daytime highs will reach only the mid-teens in many parts of the country. Thunderstorms with heavy rain and strong winds remain a threat despite the overall cooler pattern, giving the weather an autumnal feel.