In Ukraine, the heat will ease slightly on August 14
On Friday, August 14, dry weather with light cloud cover is expected across most of Ukraine. Temperatures will drop slightly, and daytime highs in Kyiv are forecast to be 21–26°C.
No precipitation is expected in Ukraine. The wind will be from the north at 3–8 m/s. Nighttime temperatures will range from 8–13°, daytime temperatures from 21–26°; in Zakarpattia, up to 32°; in the south of the country, nighttime temperatures will range from 11–16°, and daytime temperatures from 24–29°.
On Friday, August 14, Kyiv will see partly cloudy skies. No precipitation is expected. The wind will be from the north at 3–8 m/s. Temperatures across the region will range from 8–13° at night to 21–26° during the day; in Kyiv, temperatures will range from 11–13° at night to 23–25° during the day.

Source: “Ukrhydrometcenter”
As a reminder, the meteorologist is warning of new weather surprises in Ukraine.