Skip to main content

Istanbul — Hourly Forecast

Hour-by-hour breakdown for the next 48 hours · Türkiye

🌙12°Cnow
Temperature
Rain chance
Wind speed
Current hour

Today

Apr 19
16°9°3%
10 PM🌙11°3 km/h
11 PM🌙11°3 km/h

Tomorrow

Apr 20
17°8°
12a
6a
12p
6p
12 AM🌙11°4 km/h
1 AM🌙10°4 km/h
2 AM🌙10°3 km/h
3 AM🌙10°2 km/h
4 AM🌫️9°3 km/h
5 AM🌫️8°3 km/h
6 AM🌫️8°3 km/h
7 AM🌫️8°2 km/h
8 AM🌤️9°2 km/h
9 AM☀️11°4 km/h
10 AM☀️12°6 km/h
11 AM☀️13°8 km/h
12 PM☀️14°9 km/h
1 PM☀️15°9 km/h
2 PM☀️16°9 km/h
3 PM☀️16°9 km/h
4 PM☀️17°9 km/h
5 PM☀️16°8 km/h
6 PM☀️16°6 km/h
7 PM☀️15°4 km/h
8 PM🌙14°3 km/h
9 PM🌙14°2 km/h
10 PM13°1 km/h
11 PM13°1 km/h

Tuesday, April 21

Apr 21
19°12°76%
12a
6a
12p
6p
12 AM☁️13°0 km/h
1 AM13°0 km/h
2 AM☁️13°0 km/h
3 AM🌙13°2 km/h
4 AM🌙12°2 km/h
5 AM12°3%3 km/h
6 AM12°5%3 km/h
7 AM13°15%2 km/h
8 AM13°15%3 km/h
9 AM🌤️14°13%4 km/h
10 AM☁️16°5%7 km/h
11 AM☁️17°5%8 km/h
12 PM☁️17°3%9 km/h
1 PM☁️18°10 km/h
2 PM☁️18°10 km/h
3 PM☁️19°7 km/h
4 PM☁️19°4%5 km/h
5 PM☁️19°10%4 km/h
6 PM☁️19°18%5 km/h
7 PM☁️17°29%12 km/h
8 PM☁️16°43%14 km/h
9 PM☁️14°55%16 km/h

About this hourly forecast

This hourly weather forecast for Istanbul, Türkiye covers the next 48 hours with readings updated every 30 minutes. Data is sourced from Open-Meteo's high-resolution weather model, combining data from ECMWF, GFS and regional NWP models. Temperature values are measured at 2 metres above ground level.

Rain probability represents the likelihood of measurable precipitation in each hour. Wind speeds are 10-metre reference values. UV index values above 3 indicate moderate sun exposure risk; above 6 is high risk and sun protection is recommended.