İstanbul weather forecast today

Currently in İstanbul

+12°
  • Night +11° Cool
  • Morning +12° Cool
  • Day +13° Cool
  • Evening +13° Cool
Feels Like +11°C
Cool

Overcast, light rain

Chance of precipitation 80 %
Wind 8 m/s
Pressure 747
UV Index 0/12
Humidity 91 %
Precipitation 1.44 mm

Weather forecast updated at 04:49 © Meteoprog.com

Today
20 April
+11°C
+13°C
Tomorrow
21 April
+9°C
+17°C
Monday
22 April
+12°C
+19°C
Tuesday
23 April
+14°C
+23°C

İstanbul: detailed information

Local time UTC/GMT +2 07:21
Day length 13:32:53
Sunrise 06:16
Sunset 19:49
🌓 Moon Phase full
Geographic coordinates 41° 2′ 6″ N 28° 58′ 59″ E
Decimal coordinates 41.04 28.98
Altitude 33 m
Population 15 840 900 people
Twilight Civil 05:47 / 20:18
Twilight Astronomical 04:35 / 21:30
Twilight Nautical 05:12 / 20:53

Historical Weather Data

20 April

The maximum air temperature in İstanbul for this day for the last 75 years of observations is +22.1°C, recorded in 2008.

An absolute minimum of +4.8°C was recorded in 2022. The average temperature for this day is +18.1°C.

The heaviest rainfall (23.87 mm) in İstanbul was recorded in 2024. The maximum wind gusts were up to 15.66 m/s in 1968.

Weather map

Forecast in other regions

İstanbul
+12°
Ankara
+15°
İzmir
+11°
Bursa
+11°
Konya
+15°
Adana
+18°
Sanliurfa
+15°
Gaziantep
+12°
Kocaeli
+13°
Mercin
+18°
Diyarbakır
+15°
Kayseri
+15°
Samsun
+15°
Antalya
+17°
Van
+12°
Sakarya
+15°
Denizli
+10°
Eskisehir
+14°
Malatya
+14°
Erzurum
+9°
All cities

Weather in the area

Turkey