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19°
Partly Cloudy
Feels Like: 18°
Min: 18°
Max: 24°
The next few hours will be mostly clear, with today reaching 24°C and dropping to 20°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:53
Sunrise
18:52
Sunset
Moon
Waxing Gibbous
16:29
Moonrise
01:59
Moonset
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Wednesday
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View stargazing scoreWeather in Gölcük today, September 21, 2026
Gölcük is set for a fine, sunny day on September 21, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Morning skies stay relatively clear, holding cloud close to 57% near 00:00. The early part of the day favours being outside.
The temperature range runs from about 18°C up to 24°C. Expect humidity between 71% and 93%, most humid near 06:00. Airflow remains manageable, reaching about 1.5 km/h around 18:00.
Expect a more open afternoon, with limited cloud around 31% by 12:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Daylight runs from 06:53 to 18:52, lasting 11 hours 58 minutes of sunlight today.
Taken together, settled sunshine in Gölcük on September 21, 2026 makes outdoor timing easier, with highs near 24°C.
Frequently asked questions about weather in Gölcük
How warm does it get in Gölcük?
The warmest month in Gölcük is August, with average high temperatures of 29°C. The average temperature during this period is around 24°C.
How cold does it get in Gölcük?
The coldest month in Gölcük is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Gölcük?
The wettest month in Gölcük is December, with an average of 113mm of precipitation.
What is the driest time of year in Gölcük?
The driest month in Gölcük is August, with an average of 32mm of precipitation.
