Siros National (Greece) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Partly cloudy changing to sunny intervals by late morning.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Siros National
Today (1 February 2026)
| Time |
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 |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
20%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature |
11°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
7°
|
6°
|
6°
|
5°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
4°
|
4°
|
| Wind direction and speed |
NW
23
|
NNW
25
|
NW
25
|
NW
26
|
NW
28
|
NW
29
|
NW
27
|
NW
24
|
NNW
21
|
NNW
19
|
NW
17
|
NW
14
|
NW
12
|
NW
10
|
NNW
8
|
N
6
|
NNE
5
|
NE
4
|
NE
5
|
ENE
5
|
| Wind gust (mph) |
34
|
34
|
34
|
37
|
39
|
38
|
36
|
32
|
28
|
25
|
22
|
19
|
17
|
14
|
11
|
10
|
9
|
9
|
9
|
9
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
78%
|
76%
|
76%
|
78%
|
82%
|
78%
|
76%
|
75%
|
74%
|
69%
|
66%
|
65%
|
65%
|
65%
|
66%
|
66%
|
66%
|
67%
|
68%
|
| UV | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Tuesday (2 February 2026)
| 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 | |
|
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|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 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) |
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
3°
|
6°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
10°
|
9°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
4°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
1°
|
4°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
8°
|
6°
|
5°
|
5°
|
5°
|
4°
|
| Wind direction and speed (mph) |
ENE
5
|
ENE
4
|
E
4
|
E
3
|
ENE
3
|
NE
4
|
ENE
4
|
E
5
|
ESE
5
|
SE
6
|
SSE
7
|
SSE
7
|
S
7
|
S
7
|
S
6
|
S
6
|
S
7
|
S
8
|
S
9
|
S
9
|
SSE
10
|
S
11
|
S
12
|
S
12
|
| Wind gust (mph) |
8
|
8
|
8
|
7
|
7
|
8
|
8
|
9
|
9
|
10
|
11
|
11
|
10
|
10
|
10
|
10
|
11
|
12
|
13
|
14
|
15
|
15
|
15
|
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 |
68%
|
68%
|
69%
|
69%
|
68%
|
68%
|
68%
|
69%
|
70%
|
71%
|
71%
|
71%
|
71%
|
69%
|
69%
|
68%
|
69%
|
68%
|
69%
|
71%
|
71%
|
71%
|
71%
|
72%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Wednesday (3 February 2026)
| 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) |
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
10°
|
10°
|
11°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
| Feels like temperature (°C) |
4°
|
3°
|
3°
|
4°
|
4°
|
5°
|
7°
|
7°
|
8°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
10°
|
9°
|
10°
|
9°
|
10°
|
| Wind direction and speed (mph) |
S
12
|
S
12
|
S
13
|
S
13
|
S
13
|
S
13
|
S
13
|
S
13
|
S
14
|
S
14
|
SSE
15
|
SSE
16
|
SSE
17
|
SSE
17
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
18
|
SSE
19
|
SSE
19
|
SSE
19
|
SSE
19
|
SSE
22
|
SSE
23
|
| Wind gust (mph) |
16
|
16
|
17
|
17
|
17
|
17
|
17
|
18
|
18
|
19
|
20
|
21
|
22
|
23
|
23
|
23
|
23
|
24
|
24
|
24
|
24
|
27
|
30
|
32
|
| 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 |
72%
|
74%
|
75%
|
75%
|
75%
|
76%
|
75%
|
76%
|
76%
|
76%
|
76%
|
76%
|
76%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
76%
|
77%
|
78%
|
78%
|
77%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (4 February 2026)
| 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%
|
10%
|
20%
|
10%
|
10%
|
10%
|
30%
|
40%
|
40%
|
40%
|
40%
|
50%
|
40%
|
60%
|
60%
|
60%
|
60%
|
50%
|
60%
|
50%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
14°
|
| Feels like temperature (°C) |
9°
|
10°
|
9°
|
10°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SSE
25
|
SSE
25
|
SSE
26
|
SSE
26
|
SSE
27
|
SSE
27
|
SSE
28
|
SSE
28
|
SSE
28
|
SSE
28
|
S
27
|
S
27
|
S
27
|
S
27
|
S
26
|
S
26
|
S
26
|
S
28
|
S
29
|
SSW
29
|
S
30
|
S
31
|
SSW
32
|
SSW
31
|
| Wind gust (mph) |
33
|
34
|
34
|
35
|
35
|
36
|
36
|
35
|
36
|
36
|
35
|
35
|
35
|
35
|
34
|
35
|
36
|
38
|
38
|
39
|
40
|
42
|
42
|
42
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
M
|
M
|
M
|
M
|
| Humidity |
77%
|
78%
|
78%
|
77%
|
78%
|
79%
|
81%
|
84%
|
83%
|
83%
|
83%
|
84%
|
83%
|
82%
|
81%
|
81%
|
79%
|
80%
|
79%
|
77%
|
78%
|
77%
|
78%
|
80%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (5 February 2026)
| 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 |
30%
|
30%
|
30%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SSW
32
|
SSW
32
|
SSW
31
|
SW
31
|
SW
30
|
SW
29
|
SW
28
|
SW
27
|
SW
26
|
SW
28
|
SW
28
|
SW
27
|
SW
28
|
SW
27
|
SW
27
|
SW
27
|
SW
28
|
SW
28
|
SW
28
|
SW
29
|
SW
29
|
SW
29
|
SW
29
|
SW
28
|
| Wind gust (mph) |
43
|
42
|
40
|
39
|
38
|
38
|
36
|
35
|
35
|
35
|
35
|
35
|
36
|
35
|
35
|
37
|
36
|
37
|
37
|
39
|
38
|
37
|
37
|
36
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
81%
|
82%
|
84%
|
84%
|
85%
|
84%
|
84%
|
84%
|
84%
|
84%
|
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
84%
|
85%
|
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (6 February 2026)
| Time |
00:00
|
01:00
|
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
14°
|
15°
|
17°
|
17°
|
16°
|
14°
|
12°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
11°
|
13°
|
14°
|
13°
|
11°
|
9°
|
| Wind direction and speed (mph) |
SW
27
|
SW
26
|
SW
26
|
SW
24
|
SW
23
|
SW
21
|
SSW
19
|
SSW
17
|
S
16
|
SSE
13
|
| Wind gust (mph) |
34
|
33
|
33
|
31
|
29
|
27
|
25
|
22
|
21
|
20
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
85%
|
85%
|
85%
|
85%
|
84%
|
85%
|
84%
|
84%
|
83%
|
84%
|
| UV | - | - | - | - | 1 | 3 | 2 | 1 | - | - |
Sunday (7 February 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
14°
|
14°
|
16°
|
16°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SSE
16
|
S
19
|
SSW
23
|
SW
27
|
SW
27
|
WSW
25
|
WSW
25
|
WSW
24
|
| Wind gust (mph) |
25
|
31
|
36
|
39
|
36
|
38
|
34
|
35
|
| Visibility (description) |
M
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
82%
|
77%
|
77%
|
76%
|
74%
|
74%
|
73%
|
| UV | - | - | 1 | 3 | 3 | 1 | - | - |
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Updated 00:19 (UTC) on Mon 2 Feb 2026
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