Istanbul weather live forecast

Today's maximum temperature in Istanbul is expected to be 8°C. Select a day from the live weather forecast for Istanbul, Turkey for more weather parameters.

Wednesday
14th Jan
8

3

1

1
Thursday
15th Jan
12

7

3

2
Friday
16th Jan
10

5

2

1
Saturday
17th Jan
6

4

1

1
Sunday
18th Jan
6

4

1

1

5-day weather forecast updated at 04:00 on Wednesday 14th January 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 Wednesday 14th January 2026

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a moderate breeze of 20 kph from the south-west.

8
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
2
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
20
kph wind from SW

Istanbul weather for Thursday 15th January 2026

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

12
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
21
kph wind from SW

Istanbul weather for Friday 16th January 2026

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a moderate breeze of 20 kph from the north-east.

10
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
23
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
20
kph wind from NE

Istanbul weather for Saturday 17th January 2026

Expect broken clouds in Istanbul, Turkey with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

6
°C maximum temperature
4
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
20
kph wind from NE

Istanbul weather for Sunday 18th January 2026

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 21 kph from the north-east.