---
title: "Anticyclone Sweeps Across Ukraine: Forecasters Promise Dry and Warm Weather for October 21"
description: "The Ukrainian Hydrometeorological Center forecasts dry and warm weather for October 21 under the influence of an anticyclone from the northeast. Rains will decrease significantly, winds will be from the southeast, and Kyiv will see partly cloudy skies."
date: 2026-10-20T14:19:42.956Z
lang: en
url: https://xab.info/en/posts/ukraine-weather-october-21-anticyclone
tags: [weather-ukraine, autumn-forecast, anticyclone, ukrainian-hydrocenter, kyiv-weather, october-2026]
author: "Alexander Buran"
publisher: "XAB.info"
---

# Anticyclone Sweeps Across Ukraine: Forecasters Promise Dry and Warm Weather for October 21

![A woman in a beige trench coat walks along a wet park alley under autumn sunrays](https://xab.info/media/2026/10/20/pogoda-ukraina-21-oktyabrya-antitsiklon-suhaya-pogoda/pogoda-ukraina-21-oktyabrya-antitsiklon-suhaya-pogoda-1.webp)

## Key Points

- Dry weather under the influence of a powerful northeast anticyclone is expected in Ukraine on October 21
- Atmospheric pressure will rise intensively, with precipitation unlikely in most regions
- A warm air mass from the southeast will provide a comfortable temperature background
- Fog is possible in places during night and morning hours
- Forecast for Kyiv and the Kyiv region: partly cloudy, no precipitation

On October 21, autumn-comfortable weather is expected across Ukraine: rains will noticeably retreat, replaced by a dry and relatively warm atmosphere under the influence of a powerful anticyclone. The Ukrainian Hydrometeorological Center (UkrHMC) reports that the synoptic situation is shaping up "optimistically for good weather formation," and atmospheric pressure will rise intensively. For residents of most regions, this means tomorrow will pass predominantly without precipitation, featuring a mix of clouds and sunny breaks.

### Anticyclone from the Northeast: The Mechanism of Weather Improvement

The key factor determining the weather pattern on October 21 will be the spread of a high-pressure field from a powerful anticyclone moving in from the northeast. This very atmospheric vortex will "push out" humid air masses and ensure a steady pressure increase across the country. Forecasters emphasize that under this scenario, the probability of precipitation drops sharply: only light rain is possible in most regions, while in several areas no precipitation is expected at all. Throughout the day, the wind will blow from the southeast or east, further contributing to the inflow of warm air and maintaining a comfortable temperature background.

### Warm Air from the Southeast and Temperature Background

UkrHMC experts note that a warm air mass will continue to flow from the southeast, providing temperatures that match or slightly exceed long-term multi-year averages for this period. This continues a trend observed by meteorologists in recent days of October: in several regions, air temperatures remain at levels typical for early September rather than late autumn. Thus, October 21 will be another day when autumn weather in Ukraine brings joy through warmth and the absence of prolonged rains.

### Fogs, Cloudiness, and Specifics for Kyiv

Despite the overall optimistic forecast, forecasters warn of the probability of fog during night and morning hours in isolated areas. These local phenomena are associated with high humidity following recent precipitation and weak air circulation in the surface layer. For Kyiv and the Kyiv region, the forecast for October 21 mirrors the nationwide outlook: partly cloudy, precipitation unlikely, moderate wind. Capital residents should factor in potential visibility reductions during morning hours when planning trips.

### Context: Anomalous Warmth, Rivers, and First Snow

The current weather anomaly fits into a broader context of autumn meteorological phenomena recorded in Ukraine and Europe. Earlier, forecasters reported anomalous warmth exceeding the climatic norm by 5 °C, making October resemble September in places. Concurrently, in several regions of the country where rivers are experiencing water shortages, a level-three hazard warning has been announced due to the threat of dry riverbeds. On the European continent, the probability of early first snow is already being discussed — in certain locations, amounts could reach up to 35 cm, serving as one of the indicators for what the 2026/2027 winter will look like overall.

### What This Means for Daily Plans

For most Ukrainians, October 21 will be a day when walks, travel, and outdoor work can be planned without apprehension. Dry weather, moderate wind, and the absence of prolonged precipitation create conditions that, by late autumn standards, can be called ideal. The only recommendation from meteorologists is to account for possible morning fog in suburban and rural areas, as well as being prepared for cloudiness to increase somewhat towards evening, though this is unlikely to bring precipitation.

## Fact-Check & Sources

- [Украину накрывает антициклон: синоптики объяснили, как изменится погода 21 октября](https://www.rbc.ua/ukr/news/ukrayinu-nakrivae-antitsiklon-sinoptiki-poyasnili-1792504536.html) - UkrHMC forecast for October 21: anticyclone from the northeast, rising pressure, mostly dry, warm southeast wind. The data corresponds to the standard format of national hydrometeorological center forecasts.

## FAQ

### Will it rain in Ukraine on October 21?

According to UkrHMC forecasts, precipitation is unlikely in most regions. Light rain is possible in places, but overall the weather will be dry thanks to the anticyclone from the northeast.

### What kind of wind is expected on October 21?

The wind will be from the southeast or east, bringing in a warm air mass that will ensure a comfortable temperature background.

### What is the weather forecast for Kyiv on October 21?

Partly cloudy weather is expected for Kyiv and the Kyiv region, with precipitation unlikely. Fog is possible in places during morning hours.

### Why is October abnormally warm in Ukraine?

Forecasters attribute this to the inflow of warm air masses from the southeast. In some regions, temperatures exceed the climatic norm by 5 °C, making October feel like September.