The Ukrainian Hydrometeorological Center, reported by Big Kyiv, predicts a notable drop in night temperatures across Kyiv Oblast on Wednesday, 19 August. In some districts overnight lows may reach around 9°C, while most of the region will see 9–14°C at night and 21–26°C during the day. In Kyiv the forecasted range is about 12–14°C at night and 23–25°C by day.

Forecasters say skies will be mostly cloudy with occasional clear spells. Short showers and isolated thunderstorms are possible in some parts of the oblast overnight; no significant daytime precipitation is expected. Winds should be westerly at about 7–12 m/s. Readers planning early-morning or evening outdoor activities should plan for cooler conditions and localised rain; check the Hydrometcenter for updates before travelling.