Kastamonu Weather Forecast

The Kastamonu weather page includes hourly, daily, and 5-day weather forecasts for rain, sun, wind, humidity, and temperature.

The weather forecast for Kastamonu on Thursday,18 September 2025, is as follows: Temperature 14°C, humidity 73%, wind speed 18 km/h, and expected to be Rainy.

The weather forecast for Kastamonu tomorrow is as follows: Temperature 11°C, with expected Drizzle.

The Meteorology General Directorate's weather forecast for Kastamonu, including temperature, humidity, wind, and weather conditions, is updated in real-time for today, tomorrow, and the next 5 days for all provinces in Kastamonu and Türkiye. You can use other links to access the weather forecast table for other cities.

Moon Phases in Kastamonu: 18 September 2025 Thursday, the moon in Kastamonu is observed in the Waning Crescent phase. You can find the 14-day moon phases for Kastamonu on the Yeni Şafak weather page. Daily moon phases are updated hourly with current data. You can follow the most current and accurate information on Kastamonu weather and moon phases from Yeni Şafak.