Istanbul Weather
Consensus of 11 weather sources · Republic of Türkiye
Right now
23.2°C
Partly cloudy
feels like 24.8°C
- Rain probability
- 0%
- Wind
- 13 km/h
- Source agreement
- 95%
- Sun
- 06:21 – 19:53
No rain expected in Istanbul today (0% probability across the sources that forecast rain).
7-day consensus forecast
| Day | Conditions | High / Low | Rain | Wind |
|---|---|---|---|---|
| Fri, Aug 21 | 🌤 Partly cloudy | 23.3° / 23.3° | 0% | 18 km/h |
| Sat, Aug 22 | 🌤 Partly cloudy | 29.4° / 22.7° | 0% | 17 km/h |
| Sun, Aug 23 | ☀️ Clear | 30.6° / 21.2° | 0% | 20 km/h |
| Mon, Aug 24 | ☀️ Clear | 30.7° / 22.3° | 1% | 25 km/h |
| Tue, Aug 25 | ☀️ Clear | 29.7° / 23.1° | 0% | 26 km/h |
| Wed, Aug 26 | ☀️ Clear | 28.9° / 22.5° | 0% | 25 km/h |
| Thu, Aug 27 | 🌤 Partly cloudy | 27.9° / 22.2° | 4% | 23 km/h |
Each day blends five independent daily forecasts (Open-Meteo, GFS, ICON, ECMWF, MET Norway), weighted by measured accuracy.
How this forecast is made
MetaBlend queried 11 weather services for Istanbul and blended them into one consensus, weighting each source by how accurate it has actually been — measured hourly against airport weather observations and community reports.
Currently most trusted here: NOAA GFS (8.6%), OpenWeatherMap (8.6%), ECMWF IFS (8.6%).
Historically, this month in Istanbul averages 25.3°C with about 3 rainy days (10 years of climate data).