Weather Forecast for Istanbul

Istanbul, Turkey

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Partly Cloudy

Current Weather - Istanbul: 22°C

Istanbul, Turkey

Partly Cloudy

Feels like 22°C

Wind

12 km/h N

Humidity

58%

Pressure

1023 mb

UV Index

7

Visibility

10 km

Partly Cloudy

Partly Cloudy

Monday, May 25, 2026

High

23°C

Low

16°C

Rain Chance

0%

Hourly Forecast

Patchy rain nearby 21°C
11:00
Partly Cloudy 22°C
12:00
Partly Cloudy 22°C
13:00
Partly Cloudy 23°C
14:00
Sunny 23°C
15:00
Sunny 22°C
16:00
Sunny 22°C
17:00
Sunny 21°C
18:00
Sunny 20°C
19:00
Sunny 19°C
20:00
Clear 19°C
21:00
Clear 18°C
22:00
Partly Cloudy 17°C
23:00
May 26

Day Statistics

Maximum Wind

20 km/h

Humidity

72%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:38 AM

Sunset

08:24 PM

Moonrise

02:39 PM

Moonset

02:23 AM

Moon Phase

Waxing Gibbous

Moon Illumination

74%

Air Quality

PM2.5

12

μg/m³

PM10

16.7

μg/m³

NO₂

27.9

μg/m³

O₃

53.7

μg/m³

SO₂

7

μg/m³

CO

169.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

746.78

Diffuse Radiation

128.1

DNI

1060

GTI

574.98

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,