Istanbul weather live forecast

Today's maximum temperature in Istanbul is expected to be 12°C. Select a day from the live weather forecast for Istanbul, Turkey for more weather parameters.

Wednesday
10th Dec
12

9

2

1
Thursday
11th Dec
14

9

5

1
Friday
12th Dec
13

8

2

2
Saturday
13th Dec
14

9

1

1
Sunday
14th Dec
12

9

1

1

5-day weather forecast updated at 04:00 on Wednesday 10th 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 Wednesday 10th December 2025

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

12
°C maximum temperature
9
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from W

Istanbul weather for Thursday 11th December 2025

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 14°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

14
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from N

Istanbul weather for Friday 12th December 2025

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 13°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-east.

13
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
4
kph wind from NE

Istanbul weather for Saturday 13th December 2025

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 14°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a gentle breeze of 18 kph from the north.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
16
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Istanbul weather for Sunday 14th December 2025

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.