14-day forecast — Istanbul
Updated every hour
Wed · Today · 29 Jul
Clear
+28°
+23°
2%
Thu · Tomorrow · 30 Jul
Clear
+27°
+22°
2%
Friday · 31 Jul
Clear
+28°
+22°
3%
Saturday · 1 Aug
Clear
+28°
+23°
3%
Sunday · 2 Aug
Clear
+29°
+24°
5%
Monday · 3 Aug
Clear
+29°
+23°
8%
Tuesday · 4 Aug
Clear
+31°
+23°
5%
Wednesday · 5 Aug
Clear
+33°
+24°
2%
Thursday · 6 Aug
Clear
+32°
+24°
2%
Friday · 7 Aug
Clear
+31°
+24°
3%
Saturday · 8 Aug
Clear
+31°
+24°
5%
Sunday · 9 Aug
Clear
+34°
+24°
2%
Monday · 10 Aug
Clear
+33°
+25°
2%
Tuesday · 11 Aug
Clear
+32°
+24°
4%
About Istanbul
À cheval sur deux continents, entre Bosphore et bazars.
CountryTurkey
RegionMarmara
ContinentEurope
Time zoneEurope/Istanbul (+03:00)
Latitude41.0082°
Longitude28.9784°
Air qualityFair (EAQI 30)
Climate in Istanbul in October
Normals 8 years · best time to visit · Open-MeteoBest time to visit Istanbul: April–October. With good weather, October is a recommended month to visit.
| September | October | November | |
|---|---|---|---|
| Average temperature | ▼ 21°C | 17°C | ▼ 13°C |
| Highest temperature | ▼ 26°C | 21°C | ▼ 17°C |
| Lowest temperature | ▼ 18°C | 14°C | ▼ 10°C |
| Sea temperature | ▼ 24,2°C | 19,8°C | ▼ 16,2°C |
| Precipitation | ▲ 44 mm | 55 mm | ▲ 84 mm |
| Days with precipitation | ▼ 8 d | 7 d | ▲ 9 d |
| Humidity | ▲ 72% | 76% | ▲ 77% |
| Sunshine hours per day | ▼ 10,9 h | 8,6 h | ▼ 6,9 h |
| Cloud cover | ▲ 13% | 23% | ▲ 30% |
| UV index (midday) | ▼ 7 | 5 | ▼ 3 |
| Day length | 12:28 | 11:06 | 9:54 |
| Our rating | Perfect | Good | Acceptable |
Temperature day by day in October mean + moving average
Precipitation day by day in October mm
UV index day by day in October midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
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Barcelone
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Data source
Global weather models — international forecasts
Météo de Istanbul (Turkey) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +24°, clear, vent 19 km/h. Sur les 7 prochains jours, les températures varient de 22 à 31 °C avec 7 belles journées et très peu de pluie. Heure locale (fuseau Europe/Istanbul). Données Open-Meteo et WeatherAPI.