Kocaeli Weather Today

Overcast 16°

Overcast, feels like 17°.

İzmit, Kocaeli, Turkey · Sunday, 25 October 2026 20:45 local time

Low/High
12°/21°
Humidity
93%
Visibility
15.1 km
Wind
3.2 km/h
Dew point
14°
UV
0.0

Next 24 Hours

Kocaeli Hourly Weather

Kocaeli 7-Day Forecast

Today
12 °/21 °
Fog Fog
0%
13 km/h

Low/High12°/21°

Humidity86%

Pressure1013 hPa

Sunrise/Sunset 07:22 18:05

Mon 26 Oct
13 °/20 °
Fog Fog
0%
8 km/h

Low/High13°/20°

Humidity88%

Pressure1011 hPa

Sunrise/Sunset 07:23 18:04

Tue 27 Oct
13 °/17 °
Light showers Light showers
88%
22 km/h

Low/High13°/17°

Humidity89%

Pressure1011 hPa

Sunrise/Sunset 07:24 18:03

Wed 28 Oct
13 °/20 °
Light rain Light rain
58%
14 km/h

Low/High13°/20°

Humidity86%

Pressure1012 hPa

Sunrise/Sunset 07:26 18:02

Thu 29 Oct
15 °/17 °
Light showers Light showers
90%
4 km/h

Low/High15°/17°

Humidity94%

Pressure1011 hPa

Sunrise/Sunset 07:27 18:00

Fri 30 Oct
14 °/17 °
Light showers Light showers
84%
8 km/h

Low/High14°/17°

Humidity90%

Pressure1015 hPa

Sunrise/Sunset 07:28 17:59

Sat 31 Oct
14 °/18 °
Overcast Overcast
58%
15 km/h

Low/High14°/18°

Humidity88%

Pressure1017 hPa

Sunrise/Sunset 07:29 17:58

Kocaeli Weather Summary

This page uses the forecast point for İzmit, the administrative centre of Kocaeli. Conditions vary across the region.

İzmit, Sunday 25 October 2026: overcast, 16°C (feels like 17°C), with a range of 12–21°C today. The chance of rain over the next 24 hours is low (0% at most). Tomorrow: fog, 13–20°C — see weather tomorrow or the hourly forecast.

Updated at 20:47 local time, 25 October 2026

Kocaeli Hourly Temperature and Chance of Rain

Kocaeli Temperature and Chance of Rain, Next Days

About Kocaeli

Kocaeli is a region in Turkey. Its forecast point is at İzmit, the administrative centre, at 40.77°N, 29.93°E, about 19 m above sea level. Local time in İzmit is UTC+3 (Europe/Istanbul). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Kocaeli Air Quality

Moderate · AQI 57

Air quality is acceptable; people who are unusually sensitive should consider limiting prolonged outdoor exertion.

PM2.5 (µg/m³)18
PM10 (µg/m³)24
O₃ (µg/m³)58
NO₂ (µg/m³)9.0
SO₂ (µg/m³)6.7
CO (µg/m³)207

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