What to Wear in Istanbul in October
Mild autumn, great for exploring. Expect 14°–20°C with 10 rainy days on average.
☀️
High
20°C
🌙
Low
14°C
🌧️
Rain days
10
🌡️
Feel
Rainy Day
Typical outfit
~17°C average
About October in Istanbul
October in Istanbul typically brings mild autumn, great for exploring. With averages of 14°–20°C, the conditions call for rain is in the forecast — waterproof layers are your best friend today.
Dress in waterproof layers rather than one very thick coat. You'll warm up walking and cool down in buildings.
October in other cities