Istanbul Wetter Vorhersage
Istanbul weather: 23°C, teilweise bewölkt. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Risk assessment for Istanbul
Derived from the current forecast window – not an official warning.
Peak gusts of 62 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 1 mm, 1 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day Vorhersage für Istanbul
Tägliche Höchst- und Tiefstwerte, Niederschlag und UV.
| Tag | Bedingungen | Höchst / Tiefst | Niederschlag | Wind | UV |
|---|---|---|---|---|---|
| Do., Aug 27 | ⛅ Teilweise bewölkt | 30° / 23° | 0% | 19 km/h | 7 |
| Fr., Aug 28 | 🌦️ Leichte Schauer | 25° / 21° | 18% · 0 mm | 23 km/h | 5 |
| Sa., Aug 29 | 🌦️ Leichte Schauer | 25° / 20° | 15% · 1 mm | 20 km/h | 7 |
| So., Aug 30 | ⛅ Teilweise bewölkt | 28° / 20° | 3% | 18 km/h | 7 |
| Mo., Aug 31 | ⛅ Teilweise bewölkt | 28° / 21° | 0% | 18 km/h | 6 |
| Di., Sep 1 | ⛅ Teilweise bewölkt | 28° / 21° | 0% | 17 km/h | 7 |
| Mi., Sep 2 | 🌤️ Überwiegend klar | 28° / 20° | 0% | 22 km/h | 7 |
| Do., Sep 3 | 🌤️ Überwiegend klar | 28° / 21° | 1% | 21 km/h | 7 |
| Fr., Sep 4 | 🌤️ Überwiegend klar | 28° / 21° | 20% | 25 km/h | 6 |
| Sa., Sep 5 | 🌤️ Überwiegend klar | 28° / 22° | 20% | 21 km/h | 6 |
| So., Sep 6 | 🌤️ Überwiegend klar | 28° / 22° | 9% | 23 km/h | 6 |
| Mo., Sep 7 | 🌤️ Überwiegend klar | 28° / 22° | 8% | 22 km/h | 6 |
| Di., Sep 8 | 🌤️ Überwiegend klar | 29° / 21° | 8% | 13 km/h | 6 |
| Mi., Sep 9 | ⛅ Teilweise bewölkt | 29° / 22° | 12% | 19 km/h | 6 |
| Do., Sep 10 | 🌤️ Überwiegend klar | 38° / 21° | 8% | 15 km/h | 6 |
| Fr., Sep 11 | ☀️ Klarer Himmel | -- / -- | 3% | -- | — |
What this means for Istanbul
Today is about average for August. The forecast high of 30°C is in line mit the 30°C typical for this month.
Regen is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in Juni und August.
The gap between the warmest and coldest month averages 19°C.
Vorhersage für Istanbul nach Zeitraum ansehen
Istanbul weather – more answers
Explore Istanbul
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is Istanbul?
Istanbul is a city in Türkei. Its coordinates are 41.0082, 28.9784. It lies in Europa.
What is the weather like in Istanbul jetzt?
It is currently 23°C (74°F) mit teilweise bewölkt. Luftfeuchtigkeit is 81% and wind is 5 km/h.
When is the best time und visit Istanbul?
Juni, Juli and August offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The Ortszeit is 3:24 AM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport und Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things und 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. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 August 27, 2026 at 3:24 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
