NashKyiv reports that the Ukrainian Hydrometeorological Center forecasts pleasant, low-risk autumn weather for Kyiv on 26–27 September 2026. Daytime temperatures are expected to hold between roughly +17 and +19°C, with mostly cloudy conditions and no precipitation across the weekend.
On Saturday, 26 September, clouds should persist from morning through evening; no rain is forecast. Nighttime temperatures may fall to about +10°C, while daytime highs reach about +19°C. On Sunday, 27 September, daytime temperatures are again expected to reach +19°C; the day will be mostly cloudy but the forecast calls for clearer skies by evening and no precipitation.
Check the Ukrhydrometcenter or local updates before heading out, as short-term forecasts can change.