The Ukrainian Hydrometeorological Center tells Proslav that Kyiv region will finish summer on August 31 with variable cloudiness, daytime highs around 25–30°C and cooler nights. Night and morning temperatures across the region are expected near 13–18°C; Kyiv itself should see about 16–18°C at night and 27–29°C by day.
Forecasters expect isolated short nighttime showers and morning fog in places, with a light wind of changing direction at about 3–8 m/s. Drivers are advised to be attentive on roads during early hours when visibility may be reduced.
Local gardening advice in the report notes that the dry daytime weather is a good window to harvest late tomatoes, peppers and eggplants, collecting vegetables in the afternoon after dew has dried. Because night fog and brief rain increase fungal risk, gardeners should inspect crops and, if needed, treat for rot or fungal disease and water in the morning so moisture does not remain overnight. Folk signs cited in the piece say low morning fog on August 31 traditionally predicts a warm, dry autumn.