Weather Forecast for Istanbul

Istanbul, Turkey

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Sunny

Current Weather - Istanbul: 27°C

Istanbul, Turkey

Sunny

Feels like 26°C

Wind

27 km/h NE

Humidity

42%

Pressure

1013 mb

UV Index

2

Visibility

10 km

Sunny

Sunny

Thursday, September 03, 2026

High

28°C

Low

21°C

Rain Chance

3%

Hourly Forecast

Sunny 27°C
16:00
Sunny 27°C
17:00
Sunny 26°C
18:00
Sunny 25°C
19:00
Clear 24°C
20:00
Clear 24°C
21:00
Cloudy 23°C
22:00
Partly Cloudy 23°C
23:00
Sep 04

Day Statistics

Maximum Wind

27 km/h

Humidity

60%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

3%

Snow Chance

0%

Sun & Moon

Sunrise

06:33 AM

Sunset

07:34 PM

Moonrise

10:24 PM

Moonset

01:11 PM

Moon Phase

Last Quarter

Moon Illumination

50%

Air Quality

PM2.5

7.5

μg/m³

PM10

12.1

μg/m³

NO₂

9.6

μg/m³

O₃

79.5

μg/m³

SO₂

1.8

μg/m³

CO

152.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

585.48

Diffuse Radiation

90.36

DNI

0

GTI

0

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,