See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:56
Sunrise
19:13
Sunset
Moon
Waxing Crescent
13:13
Moonrise
21:00
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Starokostyantyniv.
Resources
UV Index
Humidity
Weather in Starokostyantyniv today, September 16, 2026
Starokostyantyniv could see fog on September 16, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still. The opening hours look fair, as cloud stays near 0% around 10:00. Morning errands should face fewer weather interruptions.
Temperatures climb from an overnight low near 8°C toward a daytime high of about 23°C. Relative humidity sits between 41% and 83%, reaching its peak around 23:00. Winds stay light, near 2.8 km/h by 16:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 63% by 17:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 39.4 km on average, though it can drop toward 32.1 km in thicker cloud or showers. Daylight runs from 06:56 to 19:13, lasting 12 hours 17 minutes of sunlight today.
In short, fog or mist is the watchpoint in Starokostyantyniv on September 16, 2026; leave extra time for travel around a high of 23°C.
Frequently asked questions about weather in Starokostyantyniv
How warm does it get in Starokostyantyniv?
The warmest month in Starokostyantyniv is August, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Starokostyantyniv?
The coldest month in Starokostyantyniv is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Starokostyantyniv?
The wettest month in Starokostyantyniv is July, with an average of 86mm of precipitation.
What is the driest time of year in Starokostyantyniv?
The driest month in Starokostyantyniv is January, with an average of 39mm of precipitation.
Explore more weather forecasts
- Krasyliv, Khmelnytskyi Oblast
- Kyiv, Misto Kyiv
- Khmelnytskyi, Khmelnytskyi Oblast
- Kharkiv, Kharkivska Oblast
- Polonne, Khmelnytskyi Oblast
- Odesa, Odeska Oblast
- Shepetivka, Khmelnytskyi Oblast
- Dnipro, Dnipropetrovsk Oblast
- Iziaslav, Khmelnytskyi Oblast
- Donetsk, Donetska Oblast
- Letychiv, Khmelnytskyi Oblast
- Lviv, Lvivska Oblast
- Slavuta, Khmelnytskyi Oblast
- Zaporizhzhya, Zaporizhzhya Oblast
- Netishyn, Khmelnytskyi Oblast
- Kryvyy Rih, Dnipropetrovsk Oblast
