Isthmia (Greece) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 34 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 15° Celsius;Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
Sunny.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Isthmia
Today (25 May 2026)
| 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%
|
10%
|
<5%
|
10%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
20°
|
22°
|
25°
|
27°
|
28°
|
28°
|
30°
|
29°
|
30°
|
29°
|
29°
|
28°
|
26°
|
23°
|
22°
|
22°
|
| Feels like temperature (°C) |
17°
|
20°
|
23°
|
25°
|
26°
|
28°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
26°
|
24°
|
23°
|
22°
|
| Wind direction and speed |
WSW
3
|
W
3
|
WNW
3
|
NW
3
|
NNW
5
|
N
8
|
NNE
8
|
NNE
10
|
NNE
10
|
NNE
10
|
NNE
9
|
NNE
8
|
NNE
7
|
NNE
5
|
N
3
|
W
3
|
WSW
3
|
| Wind gust (mph) |
6
|
6
|
11
|
14
|
21
|
21
|
24
|
24
|
25
|
24
|
22
|
20
|
16
|
12
|
9
|
6
|
6
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
67%
|
63%
|
55%
|
42%
|
40%
|
39%
|
40%
|
36%
|
36%
|
33%
|
39%
|
39%
|
40%
|
46%
|
65%
|
79%
|
69%
|
| UV | 1 | 2 | 3 | 5 | 7 | 3 | 5 | 3 | 7 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Wednesday (26 May 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%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
17°
|
19°
|
21°
|
24°
|
26°
|
28°
|
29°
|
30°
|
31°
|
31°
|
31°
|
31°
|
31°
|
30°
|
28°
|
24°
|
22°
|
21°
|
| Feels like temperature (°C) |
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
19°
|
22°
|
25°
|
26°
|
27°
|
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
29°
|
28°
|
27°
|
24°
|
23°
|
22°
|
| Wind direction and speed (mph) |
WSW
3
|
WSW
3
|
WSW
3
|
WSW
3
|
WSW
3
|
WSW
3
|
WSW
3
|
WSW
3
|
W
3
|
WNW
3
|
NW
3
|
N
7
|
N
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NE
6
|
ENE
4
|
SE
3
|
S
3
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
12
|
14
|
21
|
22
|
22
|
22
|
22
|
21
|
20
|
18
|
16
|
12
|
8
|
5
|
5
|
| 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 |
71%
|
75%
|
76%
|
75%
|
76%
|
77%
|
78%
|
74%
|
64%
|
57%
|
42%
|
40%
|
39%
|
31%
|
26%
|
22%
|
22%
|
22%
|
22%
|
26%
|
39%
|
55%
|
69%
|
74%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 6 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Thursday (27 May 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%
|
10%
|
20%
|
40%
|
40%
|
40%
|
50%
|
40%
|
30%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
20°
|
19°
|
18°
|
18°
|
17°
|
16°
|
16°
|
18°
|
20°
|
23°
|
25°
|
28°
|
30°
|
32°
|
33°
|
34°
|
33°
|
32°
|
32°
|
30°
|
28°
|
25°
|
24°
|
23°
|
| Feels like temperature (°C) |
21°
|
20°
|
19°
|
18°
|
17°
|
17°
|
16°
|
18°
|
21°
|
24°
|
26°
|
28°
|
31°
|
32°
|
33°
|
33°
|
33°
|
32°
|
32°
|
31°
|
30°
|
28°
|
27°
|
26°
|
| Wind direction and speed (mph) |
S
3
|
SSW
3
|
SSW
3
|
SSW
3
|
SW
3
|
SW
3
|
SW
3
|
SW
3
|
SW
1
|
WNW
1
|
NW
1
|
NNW
3
|
NNW
3
|
NNW
4
|
NNW
5
|
NNW
5
|
N
5
|
N
4
|
N
4
|
WNW
4
|
WSW
3
|
SSW
3
|
S
3
|
S
2
|
| Wind gust (mph) |
5
|
5
|
5
|
5
|
5
|
5
|
6
|
6
|
4
|
4
|
4
|
10
|
13
|
16
|
16
|
16
|
13
|
12
|
11
|
9
|
7
|
5
|
4
|
4
|
| 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%
|
77%
|
77%
|
80%
|
83%
|
81%
|
81%
|
75%
|
59%
|
54%
|
42%
|
40%
|
34%
|
24%
|
21%
|
22%
|
22%
|
26%
|
31%
|
40%
|
59%
|
74%
|
79%
|
83%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 8 | 9 | 9 | 7 | 6 | 4 | 3 | 1 | 1 | 1 | - | - | - |
Friday (28 May 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%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
22°
|
21°
|
20°
|
20°
|
19°
|
19°
|
21°
|
22°
|
24°
|
26°
|
27°
|
28°
|
29°
|
29°
|
30°
|
30°
|
29°
|
29°
|
28°
|
26°
|
24°
|
22°
|
21°
|
| Feels like temperature (°C) |
25°
|
24°
|
23°
|
22°
|
21°
|
21°
|
20°
|
22°
|
24°
|
25°
|
26°
|
26°
|
27°
|
28°
|
28°
|
29°
|
29°
|
29°
|
28°
|
27°
|
25°
|
23°
|
23°
|
22°
|
| Wind direction and speed (mph) |
SW
2
|
SW
2
|
WSW
2
|
WSW
3
|
W
3
|
W
3
|
W
3
|
W
3
|
WNW
1
|
N
3
|
NNE
5
|
NNE
7
|
NNE
8
|
NNE
8
|
NNE
7
|
NNE
7
|
NE
7
|
NE
7
|
NE
7
|
NE
7
|
ENE
6
|
ENE
5
|
E
3
|
ESE
3
|
| Wind gust (mph) |
4
|
4
|
5
|
5
|
5
|
5
|
6
|
7
|
6
|
10
|
19
|
20
|
21
|
21
|
21
|
19
|
19
|
18
|
17
|
15
|
12
|
9
|
7
|
5
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
85%
|
85%
|
85%
|
85%
|
84%
|
86%
|
84%
|
68%
|
61%
|
45%
|
41%
|
39%
|
38%
|
36%
|
34%
|
34%
|
35%
|
37%
|
38%
|
41%
|
45%
|
60%
|
69%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 6 | 5 | 3 | 1 | 1 | 1 | - | - | - |
Saturday (29 May 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%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
19°
|
18°
|
17°
|
17°
|
16°
|
15°
|
18°
|
19°
|
21°
|
23°
|
25°
|
26°
|
28°
|
29°
|
29°
|
30°
|
30°
|
29°
|
28°
|
26°
|
23°
|
– | – |
| Feels like temperature (°C) |
21°
|
20°
|
19°
|
18°
|
17°
|
16°
|
16°
|
18°
|
20°
|
22°
|
23°
|
25°
|
26°
|
27°
|
28°
|
29°
|
29°
|
28°
|
28°
|
26°
|
25°
|
23°
|
– | – |
| Wind direction and speed (mph) |
SSW
3
|
SW
3
|
SW
3
|
SW
2
|
SSW
2
|
SW
2
|
SW
3
|
SW
2
|
WSW
1
|
NNW
1
|
N
1
|
NE
2
|
NE
3
|
ENE
3
|
ENE
4
|
ENE
4
|
ENE
5
|
E
6
|
E
6
|
E
7
|
ESE
6
|
ESE
5
|
– | – |
| Wind gust (mph) |
5
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
5
|
5
|
7
|
12
|
14
|
14
|
16
|
16
|
15
|
15
|
14
|
10
|
– | – | – |
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
– | – |
| Humidity |
76%
|
78%
|
82%
|
84%
|
84%
|
86%
|
85%
|
81%
|
59%
|
54%
|
42%
|
38%
|
30%
|
24%
|
22%
|
21%
|
22%
|
22%
|
22%
|
24%
|
38%
|
43%
|
– | – |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 8 | 9 | 9 | 9 | 7 | 5 | 3 | 1 | 1 | 1 | - |  |
|
Sunday (30 May 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) |
19°
|
– | – |
17°
|
15°
|
22°
|
27°
|
31°
|
31°
|
24°
|
| Feels like temperature (°C) |
19°
|
– | – |
17°
|
15°
|
22°
|
28°
|
31°
|
30°
|
24°
|
| Wind direction and speed (mph) |
S
3
|
– | – |
SW
3
|
SW
3
|
NW
1
|
NNE
2
|
E
3
|
ESE
6
|
ESE
5
|
| Wind gust (mph) | – | – | – |
6
|
6
|
5
|
8
|
14
|
16
|
10
|
| Visibility (description) |
VG
|
– | – |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
68%
|
– | – |
78%
|
79%
|
50%
|
34%
|
20%
|
22%
|
41%
|
| UV | - | |
|
- | 1 | 3 | 9 | 7 | 1 | - |
Monday (31 May 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%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
20°
|
18°
|
16°
|
23°
|
27°
|
29°
|
27°
|
24°
|
| Feels like temperature (°C) |
20°
|
18°
|
17°
|
24°
|
27°
|
28°
|
25°
|
24°
|
| Wind direction and speed (mph) |
SSE
3
|
SSW
3
|
WSW
3
|
NNW
2
|
N
3
|
NE
5
|
NE
5
|
NNE
3
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
12
|
17
|
17
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
67%
|
83%
|
82%
|
52%
|
32%
|
20%
|
22%
|
43%
|
| UV | - | - | 1 | 3 | 9 | 7 | 1 | - |
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Updated 01:17 (UTC+1) on Tue 26 May 2026
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