Istanbul weather live forecast

Today's maximum temperature in Istanbul is expected to be 15°C. Select a day from the live weather forecast for Istanbul, Turkey for more weather parameters.

Saturday
21st Feb
15

9

1

2
Sunday
22nd Feb
8

5

0

1
Monday
23rd Feb
10

6

3

3
Tuesday
24th Feb
12

7

6

3
Wednesday
25th Feb
11

8

4

2

5-day weather forecast updated at 04:00 on Friday 20th February 2026 GMT

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The 5-day weather forecast for Turkey (Istanbul) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Istanbul weather forecast by day

Below are the detailed weather forecasts for Istanbul for the next 5 days.

Istanbul weather for Saturday 21st February 2026

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 15°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
16
kph wind from N

Istanbul weather for Sunday 22nd February 2026

Expect cloudy with some rain in Istanbul, Turkey with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 23 kph from the north.

8
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
91
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
23
kph wind from N

Istanbul weather for Monday 23rd February 2026

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

10
°C maximum temperature
6
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
12
kph wind from SW

Istanbul weather for Tuesday 24th February 2026

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

12
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Istanbul weather for Wednesday 25th February 2026

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 11°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a light breeze of 9 kph from the west.