Siros National (Greece) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 31 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
Clear.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Siros National
Today (5 June 2026)
| Time |
23:00
|
|---|---|
| Weather symbols |  |
| Chance of precipitation |
<5%
|
| Temperature |
15°
|
| Feels like temperature (°C) |
14°
|
| Wind direction and speed |
NW
7
|
| Wind gust (mph) |
10
|
| Visibility |
VG
|
| Humidity |
83%
|
| UV | - |
Sunday (6 June 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) |
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
19°
|
22°
|
25°
|
27°
|
29°
|
30°
|
30°
|
31°
|
31°
|
30°
|
30°
|
29°
|
27°
|
25°
|
18°
|
17°
|
16°
|
| Feels like temperature (°C) |
13°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
19°
|
23°
|
27°
|
30°
|
32°
|
33°
|
34°
|
34°
|
33°
|
33°
|
32°
|
31°
|
29°
|
26°
|
17°
|
15°
|
15°
|
| Wind direction and speed (mph) |
NW
8
|
NW
8
|
NW
8
|
NW
9
|
NW
9
|
NW
8
|
NW
7
|
NW
7
|
NW
7
|
NW
7
|
NW
6
|
WNW
6
|
WNW
7
|
WNW
9
|
WNW
9
|
WNW
9
|
WNW
8
|
WNW
8
|
NW
7
|
NW
7
|
NW
7
|
NW
8
|
NNW
8
|
NNW
8
|
| Wind gust (mph) |
10
|
10
|
11
|
11
|
11
|
10
|
9
|
9
|
9
|
8
|
8
|
9
|
11
|
11
|
12
|
11
|
10
|
9
|
9
|
9
|
9
|
9
|
10
|
10
|
| 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 |
82%
|
82%
|
83%
|
83%
|
83%
|
83%
|
84%
|
84%
|
84%
|
84%
|
84%
|
84%
|
84%
|
83%
|
79%
|
77%
|
76%
|
76%
|
76%
|
76%
|
75%
|
75%
|
75%
|
75%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Monday (7 June 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) |
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
18°
|
22°
|
24°
|
25°
|
27°
|
28°
|
29°
|
29°
|
29°
|
28°
|
28°
|
27°
|
26°
|
25°
|
24°
|
23°
|
23°
|
22°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
16°
|
21°
|
24°
|
26°
|
28°
|
29°
|
29°
|
30°
|
29°
|
28°
|
27°
|
26°
|
25°
|
23°
|
22°
|
21°
|
21°
|
21°
|
| Wind direction and speed (mph) |
NW
8
|
NW
10
|
NW
10
|
NW
12
|
NNW
12
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
11
|
NNW
12
|
NNW
12
|
NNW
12
|
NNW
12
|
NNW
13
|
NNW
13
|
NNW
14
|
NNW
14
|
NNW
15
|
N
15
|
N
14
|
N
14
|
NNW
12
|
NNW
12
|
NNW
12
|
| Wind gust (mph) |
12
|
13
|
15
|
15
|
15
|
14
|
14
|
14
|
14
|
14
|
15
|
15
|
15
|
16
|
17
|
17
|
17
|
18
|
18
|
18
|
16
|
16
|
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 |
75%
|
75%
|
75%
|
75%
|
76%
|
77%
|
78%
|
81%
|
83%
|
83%
|
83%
|
80%
|
77%
|
76%
|
75%
|
75%
|
74%
|
71%
|
69%
|
70%
|
71%
|
74%
|
74%
|
75%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Tuesday (8 June 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) |
22°
|
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
21°
|
22°
|
23°
|
24°
|
26°
|
26°
|
27°
|
27°
|
27°
|
26°
|
26°
|
25°
|
24°
|
23°
|
21°
|
21°
|
21°
|
| Feels like temperature (°C) |
21°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
20°
|
21°
|
22°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
22°
|
21°
|
20°
|
20°
|
19°
|
| Wind direction and speed (mph) |
NNW
13
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
11
|
NNW
11
|
NNW
12
|
NNW
12
|
NNW
12
|
NNW
13
|
NNW
13
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
13
|
NNW
14
|
NNW
13
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
11
|
| Wind gust (mph) |
15
|
15
|
14
|
14
|
14
|
14
|
15
|
16
|
16
|
17
|
17
|
17
|
16
|
16
|
17
|
17
|
17
|
16
|
16
|
16
|
15
|
14
|
14
|
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 |
76%
|
78%
|
78%
|
79%
|
81%
|
79%
|
79%
|
81%
|
79%
|
79%
|
77%
|
76%
|
77%
|
75%
|
74%
|
73%
|
71%
|
69%
|
67%
|
67%
|
67%
|
68%
|
69%
|
72%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Wednesday (9 June 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) |
21°
|
20°
|
18°
|
17°
|
17°
|
17°
|
17°
|
21°
|
23°
|
24°
|
26°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
27°
|
26°
|
25°
|
23°
|
21°
|
20°
|
18°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
16°
|
16°
|
16°
|
16°
|
20°
|
22°
|
24°
|
26°
|
27°
|
28°
|
29°
|
29°
|
29°
|
29°
|
28°
|
26°
|
25°
|
23°
|
20°
|
19°
|
17°
|
| Wind direction and speed (mph) |
NNW
11
|
NNW
11
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
11
|
NW
10
|
NW
11
|
NW
10
|
NW
10
|
NW
10
|
NW
10
|
NNW
10
|
NNW
10
|
NNW
9
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
9
|
| Wind gust (mph) |
14
|
14
|
13
|
13
|
13
|
13
|
12
|
13
|
13
|
14
|
14
|
13
|
13
|
13
|
13
|
13
|
12
|
12
|
12
|
11
|
10
|
10
|
11
|
12
|
| 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 |
75%
|
75%
|
75%
|
76%
|
77%
|
76%
|
77%
|
78%
|
78%
|
77%
|
76%
|
76%
|
75%
|
75%
|
74%
|
73%
|
71%
|
69%
|
68%
|
67%
|
68%
|
70%
|
72%
|
73%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Thursday (10 June 2026)
| 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) |
18°
|
16°
|
14°
|
13°
|
12°
|
25°
|
29°
|
29°
|
27°
|
19°
|
| Feels like temperature (°C) |
16°
|
14°
|
12°
|
11°
|
9°
|
26°
|
30°
|
31°
|
28°
|
18°
|
| Wind direction and speed (mph) |
NNW
10
|
NW
10
|
NW
10
|
NW
10
|
NNW
11
|
NNW
10
|
NW
10
|
NW
10
|
WNW
8
|
WNW
8
|
| Wind gust (mph) |
13
|
13
|
13
|
14
|
14
|
13
|
13
|
12
|
11
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
75%
|
75%
|
75%
|
77%
|
81%
|
75%
|
73%
|
71%
|
73%
|
| UV | - | - | - | - | 1 | 4 | 9 | 7 | 1 | - |
Friday (11 June 2026)
| 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) |
15°
|
13°
|
12°
|
26°
|
30°
|
30°
|
29°
|
20°
|
| Feels like temperature (°C) |
14°
|
11°
|
10°
|
27°
|
32°
|
33°
|
31°
|
19°
|
| Wind direction and speed (mph) |
NW
10
|
NW
10
|
WNW
10
|
WNW
9
|
W
8
|
W
9
|
W
8
|
WNW
8
|
| Wind gust (mph) |
13
|
13
|
12
|
12
|
12
|
12
|
11
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
81%
|
82%
|
82%
|
78%
|
76%
|
75%
|
76%
|
| UV | - | - | 1 | 4 | 9 | 7 | 1 | - |
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Forecast
Forecast for 12am (UTC+3) Sunday
Updated 13:28 (UTC+1) on Sat 6 Jun 2026
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