---
title: "Weather swings in Ukraine: a week of cool weather before a new heatwave at the end of August"
description: "🌤️ In Ukraine, comfortable weather +22+26°C until the end of the week. But heat will return on August 16-17! Synoptic forecaster Didenko warns: nights will be cooler, but daytime temperatures will reach up to +28°C in Kyiv. No rain is expected — an anticyclone is maintaining dry weather. 📊 #Weather #Ukraine #Heatwave2026"
date: 2026-08-12T12:14:02.000Z
lang: en
url: https://xab.info/en/posts/weather-swings-in-ukraine-a-week-of-cool-weather-before-a-new-heatwave
tags: [weather-forecast, ukraine-weather, heatwave-2026, climate-change, summer-2026]
publisher: "XAB.info"
---

# Weather swings in Ukraine: a week of cool weather before a new heatwave at the end of August

![Weather swings in Ukraine: a week of cool weather before a new heatwave at the end of August](https://xab.info/media/2026/08/12/pogodnye-kacheli-v-ukraine-nedelya-prohlady-pered-novoy-volnoy-zhary/pogodnye-kacheli-v-ukraine-nedelya-prohlady-pered-novoy-volnoy-zhary-1.webp)

## 🎯 Key Points

- Until the end of the week in Ukraine — comfortable weather +22+26°C
- Heat will return on August 16-17, especially in Kyiv
- Rain is not forecast — an anticyclone dominates
- There are contradictions in forecasts from different synoptic forecasters

On August 12, 2026, Ukraine is experiencing a period of weather stabilization. According to the latest meteorological data, the country is enveloped in a temporary lull following recent temperature anomalies. However, synoptic forecasters warn that this is merely a respite before the return of summer scorching heat. In the coming days, Ukrainians can expect comfortable weather, which, however, will not last long.

### A week of comfortable weather: what to expect in mid-August

According to the forecast announced by synoptic forecaster Natalia Didenko, a fresh air mass entering the rear of a cold atmospheric front will provide Ukrainians with a relatively cool week. Notably, this front brought almost no rain, limiting itself to a change in temperature regimes. Throughout the week, starting from August 13 and including Saturday, daytime air temperatures will fluctuate between +22 and +26 degrees. These are ideal conditions for outdoor recreation, walks in parks, and street events, which have often been canceled in recent months due to extreme heat.

### Return of the heat: forecast for the end of the month

Starting Sunday, August 16, and Monday, August 17, forecasters predict a sharp change in the weather situation. The heat will return; however, as experts note, it will differ from previous waves. Nighttime temperatures in August will be significantly lower, creating an effect of "pleasant coolness" during the dark hours. This will allow city dwellers to better endure the daytime scorching heat, which, according to forecasts, will reach significant levels. In Kyiv, in particular, temperatures are expected to rise to +28 degrees as early as Sunday, and from Monday, full-fledged heat will resume in the capital.

### Absence of precipitation and anticyclone

Despite the change in temperature regimes, rain is not forecast for the coming days. An anticyclone continues to dominate over Ukraine, ensuring dry and sunny weather. This is particularly important for residents of major cities, where a precipitation deficit has been observed in recent months. In Kyiv, on August 13 and until the end of the week, dry, sunny weather is expected with temperatures ranging from +22 to +25 degrees. However, as soon as the anticyclone weakens, local thunderstorms and short-term rains are possible, especially in the western regions of the country.

### Contradictory data

There are discrepancies in the forecasts of various meteorological services. Earlier, Natalia Ptukha, Head of the Media Relations Department of the Ukrainian Hydrometeorological Center, stated that a powerful heatwave is gradually retreating from Ukraine, to be replaced by an atmospheric front with rain and thunderstorms. However, Natalia Didenko asserts that rain is not yet forecast, and the heat will return by the end of the week. These contradictions may be related to differences in forecasting methodologies and timeframes considered by different specialists.

### Recommendations for the population

In connection with changing weather conditions, meteorologists recommend that residents of Ukraine be prepared for sharp temperature fluctuations. On cool days, light clothing should be worn, and with the return of heat, one should take care of sun protection and adequate fluid intake. This is especially relevant for the elderly and children, who are most vulnerable to temperature fluctuations. It is also recommended to follow official weather forecasts and be prepared for possible changes in weekend plans.

## 🔍 Fact-Check Verification

- [Hellish heat returns to Ukraine: synoptic forecaster Didenko names exact dates](https://tsn.ua/ru/ukrayina/v-ukrainu-vozvraschaetsya-adskaya-zhara-sinoptik-didenko-nazvala-tochnye-daty-3147302.html) - Подтверждает возвращение жары 16-17 августа, но без упоминания дождей
- [Heat in Ukraine will sharply intensify to +36°: synoptic forecaster tells where it will be hottest](https://www.unian.net/pogoda/news/zhara-v-ukraine-rezko-usilitsya-do-360-prognoz-sinoptika-13467504.html) - Подтверждает усиление жары, но не уточняет даты возврата
- [Forecast for the week: synoptic forecaster explains whether the heat will return](https://zn.ua/UKRAINE/prohnoz-na-nedelju-sinoptik-objasnil-vernjotsja-li-zhara.html) - Общий прогноз на неделю, подтверждает временное затишье
- [When will the heat return: synoptic forecaster talks about weather swings in the coming days](https://tsn.ua/ru/ukrayina/kogda-vernetsya-zhara-sinoptik-rasskazala-o-pogodnyh-kachelyah-v-blizhayshie-dni-3145769.html) - Подтверждает возвращение жары 16-17 августа, но без упоминания дождей

## ❓ FAQ

### Q: When will the heat return to Ukraine?
**A:** The heat will return on August 16-17, 2026, especially in Kyiv, where temperatures will reach +28°C.

### Q: Will there be rain in the coming days?
**A:** Rain is not forecast — an anticyclone dominates over Ukraine, ensuring dry weather.

### Q: What temperature is expected in mid-August?
**A:** From August 13 to 15, daytime temperatures will fluctuate between +22 and +26 degrees.

### Q: Why are there contradictions in the forecasts?
**A:** Different synoptic forecasters use various forecasting methodologies and timeframes, which leads to discrepancies.