Istanbul weather live forecast

Today's maximum temperature in Istanbul is expected to be 13°C. Select a day from the live weather forecast for Istanbul, Turkey for more weather parameters.

Saturday
13th Dec
13

10

4

1
Sunday
14th Dec
12

8

3

1
Monday
15th Dec
12

8

3

1
Tuesday
16th Dec
13

7

9

2
Wednesday
17th Dec
14

7

8

1

5-day weather forecast updated at 04:00 on Friday 12th December 2025 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 13th December 2025

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 13°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

13
°C maximum temperature
10
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from N

Istanbul weather for Sunday 14th December 2025

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 14 kph from the north-east.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Istanbul weather for Monday 15th December 2025

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a moderate breeze of 21 kph from the north-east.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
23
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from NE

Istanbul weather for Tuesday 16th December 2025

Expect scattered clouds in Istanbul, Turkey with a maximum temperature of 13°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

13
°C maximum temperature
7
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
8
kph wind from NE

Istanbul weather for Wednesday 17th December 2025

Expect scattered clouds in Istanbul, Turkey with a maximum temperature of 14°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.