14-day forecast — Istanbul
Updated every hour
Wed · Today
Showers
+17°
+13°
16.7 mm
Wind9 m/s N
Gusts13 m/s
UV index1 – Low
Chance of rain90%
Sunrise07:38
Sunset17:56
Thu · Tomorrow
Showers
+13°
+11°
0.6 mm
Wind8 m/s N
Gusts12 m/s
UV index1 – Low
Chance of rain48%
Sunrise07:39
Sunset17:55
Friday 6/11
Showers
+12°
+10°
0.4 mm
Wind5 m/s NE
Gusts8 m/s
UV index2 – Low
Chance of rain36%
Sunrise07:40
Sunset17:54
Saturday 7/11
Showers
+13°
+9°
0.8 mm
Wind6 m/s N
Gusts11 m/s
UV index2 – Low
Chance of rain38%
Sunrise07:42
Sunset17:53
Sunday 8/11
Clear
+15°
+7°
0.4 mm
Wind4 m/s E
Gusts8 m/s
UV index4 – Moderate
Chance of rain36%
Sunrise07:43
Sunset17:52
Monday 9/11
Partly cloudy
+13°
+6°
9%
Wind2 m/s S
Gusts6 m/s
UV index4 – Moderate
Chance of rain9%
Sunrise07:44
Sunset17:51
Tuesday 10/11
Cloudy
+14°
+8°
10%
Wind2 m/s SW
Gusts5 m/s
UV index4 – Moderate
Chance of rain10%
Sunrise07:45
Sunset17:50
Wednesday 11/11
Showers
+17°
+12°
1.4 mm
Wind6 m/s SW
Gusts12 m/s
UV index4 – Moderate
Chance of rain60%
Sunrise07:46
Sunset17:49
Thursday 12/11
Showers
+16°
+13°
1.6 mm
Wind6 m/s SW
Gusts12 m/s
UV index4 – Moderate
Chance of rain68%
Sunrise07:48
Sunset17:48
Friday 13/11
Cloudy
+17°
+13°
0.9 mm
Wind5 m/s SW
Gusts10 m/s
UV index4 – Moderate
Chance of rain67%
Sunrise07:49
Sunset17:47
Saturday 14/11
Showers
+17°
+13°
7.5 mm
Wind5 m/s SW
Gusts12 m/s
UV index4 – Moderate
Chance of rain85%
Sunrise07:50
Sunset17:46
Sunday 15/11
Showers
+15°
+12°
4.1 mm
Wind5 m/s NE
Gusts8 m/s
UV index4 – Moderate
Chance of rain74%
Sunrise07:51
Sunset17:45
Monday 16/11
Showers
+13°
+11°
3.0 mm
Wind6 m/s NE
Gusts11 m/s
UV index3 – Moderate
Chance of rain67%
Sunrise07:52
Sunset17:44
Tuesday 17/11
Showers
+14°
+12°
0.4 mm
Wind5 m/s NE
Gusts10 m/s
UV index3 – Moderate
Chance of rain40%
Sunrise07:53
Sunset17:44
About Istanbul
Turkiets metropol på två kontinenter vid Bosporen.
CountryTurkey
RegionIstanbul
ContinentEurope
Time zoneEurope/Istanbul (+03:00)
Latitude41.0082°
Longitude28.9784°
Air qualityPoor (EAQI 67)
Climate in Istanbul in July
Normals 8 years · best time to visit · Open-MeteoBest time to visit Istanbul: April–October. With perfect weather, July is a recommended month to visit.
| June | July | August | |
|---|---|---|---|
| Average temperature | ▲ 22°C | 25°C | → 25°C |
| Highest temperature | ▲ 27°C | 29°C | ▲ 30°C |
| Lowest temperature | ▲ 18°C | 21°C | → 21°C |
| Precipitation | ▼ 49 mm | 32 mm | ▼ 19 mm |
| Days with precipitation | ▼ 8 d | 5 d | ▼ 3 d |
| Humidity | ▲ 61% | 64% | ▲ 65% |
| Sunshine hours per day | ▲ 13,1 h | 13,5 h | ▼ 12,6 h |
| Cloud cover | ▼ 13% | 9% | ▼ 8% |
| UV index (midday) | → 11 | 11 | ▼ 10 |
| Day length | 15:04 | 14:47 | 13:46 |
| Our rating | Perfect | Perfect | Perfect |
Temperature day by day in July mean + moving average
Precipitation day by day in July mm
UV index day by day in July midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
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Data source
Global weather models — international forecasts
The weather for Istanbul is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts update every hour; current measurements every 15 minutes. For destinations with a larger time difference from Sweden, local time is shown above.