Istanbul weather live forecast

Today's maximum temperature in Istanbul is expected to be 11°C. Select a day from the live weather forecast for Istanbul, Turkey for more weather parameters.

Wednesday
18th Mar
11

7

0

1
Thursday
19th Mar
10

8

0

2
Friday
20th Mar
10

8

0

1
Saturday
21st Mar
12

9

0

1
Sunday
22nd Mar
13

9

1

1

5-day weather forecast updated at 04:00 on Wednesday 18th March 2026 GMT

More about Istanbul

Istanbul by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Turkey

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 18th March 2026

Expect overcast skies in Istanbul, Turkey with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-east.

11
°C maximum temperature
7
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from NE

Istanbul weather for Thursday 19th March 2026

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 89% chance of some rain and a fresh breeze of 30 kph from the north-east.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
89
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
30
kph wind from NE

Istanbul weather for Friday 20th March 2026

Expect cloudy with some rain in Istanbul, Turkey with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 30 kph from the north.

10
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
30
kph wind from N

Istanbul weather for Saturday 21st March 2026

Expect overcast with light rain in Istanbul, Turkey with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 24 kph from the north.

12
°C maximum temperature
9
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
75
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
24
kph wind from N

Istanbul weather for Sunday 22nd March 2026

Expect mostly cloudy with light rain in Istanbul, Turkey with a maximum temperature of 13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 14 kph from the north.