Weather Forecast for Istanbul

Istanbul, Turkey

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Current Weather - Istanbul: 16°C

Istanbul, Turkey

Clear

Feels like 15°C

Wind

4 km/h SW

Humidity

65%

Pressure

1021 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Thursday, September 24, 2026

High

20°C

Low

15°C

Rain Chance

17%

Hourly Forecast

Clear 16°C
04:00
Patchy rain nearby 16°C
05:00
Patchy rain nearby 15°C
06:00
Patchy rain nearby 15°C
07:00
Patchy rain nearby 16°C
08:00
Sunny 17°C
09:00
Sunny 18°C
10:00
Sunny 19°C
11:00
Sunny 19°C
12:00
Sunny 20°C
13:00
Sunny 20°C
14:00
Sunny 20°C
15:00
Sunny 20°C
16:00
Sunny 20°C
17:00
Sunny 20°C
18:00
Clear 19°C
19:00
Clear 19°C
20:00
Clear 18°C
21:00
Clear 18°C
22:00
Clear 18°C
23:00
Sep 25

Day Statistics

Maximum Wind

12 km/h

Humidity

52%

Precipitation

0 mm

UV Index

5

Visibility

10 km

Rain Chance

17%

Snow Chance

0%

Sun & Moon

Sunrise

06:54 AM

Sunset

06:58 PM

Moonrise

05:58 PM

Moonset

04:32 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

14.3

μg/m³

PM10

17.7

μg/m³

NO₂

25.2

μg/m³

O₃

50.5

μg/m³

SO₂

10.3

μg/m³

CO

226.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

When to visit Istanbul?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
9°C
💧
11 Days of rain
❄️
Heavy snow expected
🥶 Coldest month

February

☀️
9°C
💧
10 Days of rain
❄️
Heavy snow expected

March

☀️
11°C
💧
10 Days of rain
❄️
Moderate snowfall

April

☀️
15°C
💧
6 Days of rain
❄️
No snowfall

May

☀️
20°C
💧
5 Days of rain
❄️
No snowfall

June

☀️
26°C
💧
4 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
28°C
💧
3 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
28°C
💧
2 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌵 Driest month

September

☀️
25°C
💧
6 Days of rain
❄️
No snowfall

October

☀️
20°C
💧
10 Days of rain
❄️
No snowfall

November

☀️
15°C
💧
9 Days of rain
❄️
No snowfall

December

☀️
11°C
💧
13 Days of rain
❄️
Moderate snowfall
🌧 Wettest month,