See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
12°
Overcast
Feels Like: 12°
Min: 11°
Max: 19°
The next few hours will be overcast, with today reaching 19°C and dropping to 10°C. The coming days will be foggy in the morning.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:08
Sunrise
19:28
Sunset
Moon
Waxing Crescent
12:12
Moonrise
20:47
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Mykolaiv.
UV Index
Humidity
Weather in Mykolaiv today, September 15, 2026
Expect unsettled, showery conditions in Mykolaiv on September 15, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Expect a grey start, with morning cloud around 100% by 09:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 19°C. Relative humidity sits between 71% and 96%, reaching its peak around 08:00. Winds stay light, near 3.3 km/h by 14:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 42% by 15:00. Dense cloud near 86% at 14:00 keeps the feel grey. Expect visibility near 25.0 km, with poorer spells close to 8.7 km. Sunrise is at 07:08 and sunset at 19:28, giving 12 hours 20 minutes of sunlight today.
In short, treat September 15, 2026 in Mykolaiv as a damp day: pack covers, watch the wetter hours, and expect a high near 19°C.
Frequently asked questions about weather in Mykolaiv
How warm does it get in Mykolaiv?
The warmest month in Mykolaiv 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 Mykolaiv?
The coldest month in Mykolaiv is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Mykolaiv?
The wettest month in Mykolaiv is July, with an average of 108mm of precipitation.
What is the driest time of year in Mykolaiv?
The driest month in Mykolaiv is January, with an average of 49mm of precipitation.
Explore more weather forecasts
- Stryi, Lvivska Oblast
- Kyiv, Misto Kyiv
- Lviv, Lvivska Oblast
- Kharkiv, Kharkivska Oblast
- Horodok, Lvivska Oblast
- Odesa, Odeska Oblast
- Drohobych, Lvivska Oblast
- Dnipro, Dnipropetrovsk Oblast
- Stebnyk, Lvivska Oblast
- Donetsk, Donetska Oblast
- Truskavets, Lvivska Oblast
- Boryslav, Lvivska Oblast
- Zaporizhzhya, Zaporizhzhya Oblast
- Novoyavorivs'k, Lvivska Oblast
- Kryvyy Rih, Dnipropetrovsk Oblast
