Istanbul Tempo Previsão
Istanbul weather: 20°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
14-day previsão para Istanbul
Máximas e mínimas diárias, precipitação e UV.
| Dia | Condições | Máx. / Mín. | Precip. | Vento | UV |
|---|---|---|---|---|---|
| sex., out 23 | 🌧️ Aguaceiros | 23° / 16° | 90% · 5 mm | 18 km/h | 4 |
| sáb., out 24 | ☁️ Encoberto | 19° / 14° | 3% | 15 km/h | 4 |
| dom., out 25 | ☁️ Encoberto | 21° / 13° | 0% | 11 km/h | 3 |
| seg., out 26 | ☁️ Encoberto | 19° / 15° | 31% · 0 mm | 16 km/h | 2 |
| ter., out 27 | 🌧️ Chuva | 16° / 14° | 38% · 24 mm | 31 km/h | 3 |
| qua., out 28 | 🌦️ Chuva fraca | 16° / 11° | 32% · 3 mm | 23 km/h | 2 |
| qui., out 29 | 🌦️ Chuva fraca | 15° / 10° | 35% | 18 km/h | 3 |
| sex., out 30 | 🌦️ Aguaceiros fracos | 16° / 11° | 39% · 3 mm | 21 km/h | 4 |
| sáb., out 31 | 🌦️ Aguaceiros fracos | 14° / 10° | 40% · 8 mm | 13 km/h | 3 |
| dom., nov 1 | 🌦️ Aguaceiros fracos | 14° / 9° | 39% · 10 mm | 8 km/h | 3 |
| seg., nov 2 | 🌦️ Aguaceiros fracos | 13° / 9° | 34% · 17 mm | 21 km/h | 3 |
| ter., nov 3 | 🌦️ Chuvisco fraco | 13° / 8° | 25% · 3 mm | 16 km/h | 3 |
| qua., nov 4 | 🌦️ Chuvisco | 10° / 6° | 43% · 8 mm | 18 km/h | 2 |
| qui., nov 5 | 🌦️ Aguaceiros fracos | 9° / 6° | 31% · 13 mm | 10 km/h | 3 |
The two-week trend
Cooling. The second half of the window averages 6°C cooler than the days immediately ahead.
The window averages 15°C against a outubro normal of 21°C – 6°C below.
The next 7 days carry about 2.2 times a normal week's rain for outubro (33 mm against 15 mm).
What this means for Istanbul
Today is slightly warmer than average for outubro. The forecast high of 23°C is 1.8°C above the 21°C typical for this month.
A 90% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 19°C.
What a pack, what a skip
- Normal seasonal clothing – nothing unusual is needed this week
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
Ver a previsão de Istanbul por período
Istanbul weather – more answers
Explore Istanbul
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Istanbul?
Istanbul is a city in Turquia. Its coordinates are 41.0082, 28.9784. It lies in Europa.
What is the weather like in Istanbul agora?
It is currently 20°C (68°F) com encoberto. Humidade is 69% and wind is 18 km/h.
When is the best time a visit Istanbul?
junho, julho and agosto offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The hora local is 10:38 PM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport a Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things a do in Istanbul?
Popular options include Blue Mosque and Hagia Sophia.
What places are in Istanbul?
Istanbul covers 3 places in this atlas, including Blue Mosque, Hagia Sophia and Istanbul Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated outubro 23, 2026 at 10:38 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
