Weather in Istanbul for the week
Weather in Istanbul for the week: from +10° to +20° by day and night. Day-by-day forecast, precipitation chance and a temperature chart below.
Weather forecast in Istanbul for the week 📅
Temperature chart for the week 📈
Weather in Istanbul for 5 days
Weekend weather in Istanbul
📒 Weather diary in Istanbul
Ready-made observation table for October: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
FAQ about weather in Istanbul ❓
What's the weather in Istanbul for the week?
This week from +10° to +20°, mostly clear.
What's the 5-day forecast in Istanbul?
Five-day forecast: by day from +13° to +20°, nights around +12°. Rain: Sunday, Monday, Tuesday, Wednesday.
Which days in Istanbul will it rain?
Rain expected: Sunday (October 25), Monday (October 26), Tuesday (October 27), Wednesday (October 28). Take an umbrella those days.
Weekend weather in Istanbul?
Weekend: Saturday +18°/+13°, Sunday +19°/+13°.
Warmer or colder than usual in Istanbul this week?
Around the climate norm.
Do I need an umbrella in Istanbul for the week?
No, precipitation is unlikely — you can go out without an umbrella.
Is it a good day for a picnic in Istanbul?
Yes, it’s warm and dry (up to +18°) — a good time for a picnic, a walk or a barbecue.
Is it a good day to wash the car in Istanbul?
No precipitation expected — a good time to wash the car; rain won’t spoil it in the coming hours.
Is it good weather for a walk or a bike ride in Istanbul?
Yes, dry and comfortable (up to +18°) — great for a walk, a bike ride or a run.
Weather in Istanbul — in detail
Weather forecast in Istanbul for the week: from +10° to +20° day and night. Warmest day — Monday, October 26 (up to +20°). Coolest — Thursday, October 29 (+10°). No significant precipitation. Trend: it cools toward the end. See also the forecast for 2 weeks and for the month.
To quickly check the weather in Istanbul anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.