Istanbul (Turkey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 19° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 19° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
Sunny changing to partly cloudy by early evening.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Istanbul
Today (16 September 2025)
| Time |
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
|
|
|
|
 |
 |
|
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
40%
|
30%
|
| Temperature |
17°
|
19°
|
21°
|
23°
|
25°
|
26°
|
27°
|
28°
|
28°
|
26°
|
25°
|
23°
|
22°
|
22°
|
22°
|
21°
|
21°
|
| Feels like temperature (°C) |
17°
|
19°
|
21°
|
23°
|
24°
|
26°
|
27°
|
27°
|
26°
|
24°
|
22°
|
21°
|
21°
|
20°
|
20°
|
19°
|
18°
|
| Wind direction and speed |
E
6
|
E
6
|
E
6
|
E
7
|
ENE
6
|
ENE
5
|
NE
5
|
NNE
7
|
NNE
10
|
NNE
12
|
NNE
13
|
NNE
12
|
NNE
12
|
NNE
12
|
N
13
|
N
16
|
N
15
|
| Wind gust (mph) |
12
|
13
|
15
|
16
|
16
|
15
|
17
|
21
|
24
|
26
|
25
|
25
|
24
|
24
|
28
|
30
|
30
|
| Visibility |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
93%
|
85%
|
67%
|
53%
|
41%
|
38%
|
31%
|
32%
|
38%
|
41%
|
50%
|
60%
|
69%
|
74%
|
74%
|
76%
|
79%
|
| UV | 1 | 1 | 3 | 4 | 6 | 7 | 7 | 6 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Thursday (17 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
40%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
21°
|
21°
|
21°
|
22°
|
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
18°
|
17°
|
18°
|
18°
|
| Wind direction and speed (mph) |
N
15
|
N
15
|
N
14
|
N
13
|
N
13
|
N
13
|
N
13
|
N
13
|
N
14
|
N
15
|
N
15
|
N
15
|
N
16
|
N
16
|
N
15
|
N
15
|
N
15
|
N
13
|
N
13
|
NNE
12
|
NNE
10
|
NNE
10
|
NNE
9
|
NNE
9
|
| Wind gust (mph) |
29
|
27
|
25
|
24
|
24
|
24
|
24
|
26
|
28
|
30
|
31
|
32
|
32
|
33
|
32
|
32
|
29
|
28
|
25
|
21
|
19
|
17
|
16
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
79%
|
81%
|
76%
|
74%
|
72%
|
68%
|
66%
|
60%
|
55%
|
51%
|
45%
|
42%
|
42%
|
40%
|
40%
|
40%
|
40%
|
41%
|
44%
|
51%
|
56%
|
59%
|
62%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (18 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
21°
|
22°
|
22°
|
23°
|
23°
|
23°
|
23°
|
22°
|
22°
|
21°
|
20°
|
20°
|
19°
|
19°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
NNE
9
|
NNE
10
|
NNE
10
|
NNE
10
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
12
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
13
|
NNE
12
|
NE
10
|
NE
10
|
NE
8
|
NE
8
|
| Wind gust (mph) |
17
|
18
|
18
|
19
|
19
|
20
|
21
|
21
|
25
|
26
|
27
|
28
|
30
|
30
|
30
|
30
|
29
|
28
|
25
|
22
|
19
|
17
|
15
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
63%
|
63%
|
62%
|
63%
|
62%
|
61%
|
63%
|
57%
|
46%
|
43%
|
41%
|
41%
|
40%
|
40%
|
41%
|
41%
|
42%
|
43%
|
50%
|
55%
|
59%
|
65%
|
69%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Saturday (19 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
18°
|
20°
|
21°
|
23°
|
23°
|
23°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
20°
|
20°
|
20°
|
19°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
ENE
8
|
ENE
8
|
ENE
7
|
ENE
7
|
ENE
7
|
ENE
7
|
ENE
7
|
E
7
|
E
6
|
E
6
|
ENE
7
|
ENE
8
|
NE
10
|
NE
11
|
NE
12
|
NE
12
|
NE
13
|
NE
12
|
NE
12
|
NE
11
|
NE
10
|
ENE
10
|
ENE
9
|
ENE
9
|
| Wind gust (mph) |
13
|
12
|
12
|
11
|
11
|
11
|
11
|
11
|
12
|
16
|
21
|
22
|
24
|
26
|
27
|
28
|
27
|
26
|
25
|
21
|
19
|
18
|
17
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
78%
|
83%
|
86%
|
88%
|
90%
|
91%
|
92%
|
82%
|
68%
|
53%
|
43%
|
41%
|
40%
|
40%
|
41%
|
41%
|
43%
|
53%
|
56%
|
64%
|
68%
|
73%
|
75%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (20 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
21°
|
22°
|
23°
|
24°
|
25°
|
25°
|
24°
|
24°
|
23°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
ENE
9
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
9
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
12
|
NE
12
|
NE
14
|
NE
14
|
NE
15
|
NE
16
|
NE
16
|
NE
15
|
ENE
14
|
ENE
13
|
ENE
12
|
ENE
12
|
ENE
12
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
15
|
16
|
16
|
17
|
22
|
24
|
26
|
26
|
29
|
31
|
32
|
32
|
32
|
32
|
30
|
27
|
25
|
23
|
23
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
83%
|
84%
|
88%
|
90%
|
90%
|
90%
|
90%
|
83%
|
68%
|
58%
|
54%
|
46%
|
43%
|
42%
|
46%
|
52%
|
55%
|
61%
|
66%
|
73%
|
75%
|
76%
|
79%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (21 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
19°
|
19°
|
19°
|
19°
|
21°
|
25°
|
25°
|
22°
|
20°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
21°
|
24°
|
24°
|
21°
|
20°
|
| Wind direction and speed (mph) |
ENE
11
|
ENE
10
|
ENE
10
|
ENE
10
|
ENE
9
|
NE
9
|
NNE
9
|
N
12
|
NNE
11
|
NE
9
|
| Wind gust (mph) |
20
|
19
|
17
|
17
|
18
|
20
|
25
|
25
|
22
|
16
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
83%
|
86%
|
86%
|
91%
|
74%
|
54%
|
50%
|
65%
|
84%
|
| UV | - | - | - | - | 1 | 2 | 6 | 4 | 1 | - |
Tuesday (22 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
17°
|
17°
|
20°
|
24°
|
26°
|
23°
|
20°
|
| Feels like temperature (°C) |
19°
|
17°
|
17°
|
21°
|
25°
|
25°
|
22°
|
19°
|
| Wind direction and speed (mph) |
NE
6
|
NE
5
|
E
4
|
E
4
|
NNW
4
|
NNW
6
|
NNE
9
|
E
8
|
| Wind gust (mph) |
10
|
9
|
9
|
13
|
16
|
20
|
20
|
14
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
96%
|
98%
|
81%
|
54%
|
46%
|
57%
|
79%
|
| UV | - | - | 1 | 2 | 6 | 4 | 1 | - |
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Forecast for 07:00 (UTC+3), Wed
Updated 01:22 (UTC+1) on Wed 17 Sep 2025
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