Isthmia (Greece) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Overcast changing to drizzle by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Isthmia
Today (18 March 2026)
| Time |
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 |
40%
|
50%
|
40%
|
30%
|
20%
|
10%
|
20%
|
20%
|
30%
|
50%
|
40%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
| Temperature |
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
10°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed |
WNW
6
|
WNW
5
|
WNW
5
|
WNW
5
|
NW
5
|
NNW
6
|
N
6
|
N
7
|
N
7
|
N
7
|
N
6
|
N
6
|
N
5
|
NNW
4
|
NW
4
|
NW
4
|
WNW
4
|
WNW
4
|
WNW
4
|
| Wind gust (mph) |
15
|
14
|
13
|
14
|
14
|
17
|
18
|
17
|
18
|
17
|
16
|
13
|
12
|
12
|
11
|
11
|
11
|
12
|
12
|
| Visibility |
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
80%
|
83%
|
85%
|
84%
|
82%
|
75%
|
67%
|
69%
|
68%
|
66%
|
71%
|
72%
|
75%
|
79%
|
82%
|
87%
|
89%
|
90%
|
88%
|
| UV | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 1 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Friday (19 March 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%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
9°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
11°
|
11°
|
9°
|
8°
|
7°
|
7°
|
6°
|
| Wind direction and speed (mph) |
WNW
4
|
WNW
4
|
WNW
4
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
NW
6
|
NNW
5
|
NNW
6
|
N
8
|
N
8
|
N
8
|
N
7
|
NNE
6
|
NNE
4
|
N
2
|
SW
2
|
WSW
2
|
W
3
|
W
3
|
| Wind gust (mph) |
13
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
15
|
15
|
17
|
18
|
20
|
20
|
19
|
18
|
15
|
9
|
5
|
4
|
6
|
6
|
7
|
| Visibility (description) |
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
84%
|
83%
|
79%
|
79%
|
78%
|
78%
|
78%
|
77%
|
70%
|
65%
|
62%
|
63%
|
56%
|
55%
|
55%
|
56%
|
54%
|
62%
|
83%
|
84%
|
84%
|
80%
|
81%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (20 March 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
8°
|
10°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
10°
|
8°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
7°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
9°
|
8°
|
7°
|
7°
|
6°
|
| Wind direction and speed (mph) |
W
3
|
WSW
3
|
WSW
4
|
W
4
|
W
4
|
W
4
|
W
4
|
W
4
|
W
4
|
WNW
3
|
NNW
5
|
NNW
6
|
N
8
|
N
8
|
N
8
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
5
|
NNE
2
|
W
2
|
WSW
3
|
WSW
4
|
W
4
|
| Wind gust (mph) |
7
|
7
|
8
|
8
|
8
|
8
|
8
|
8
|
9
|
13
|
17
|
19
|
19
|
19
|
19
|
18
|
17
|
16
|
12
|
6
|
5
|
6
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
79%
|
79%
|
78%
|
81%
|
81%
|
81%
|
78%
|
68%
|
62%
|
56%
|
54%
|
54%
|
54%
|
54%
|
54%
|
54%
|
54%
|
59%
|
81%
|
85%
|
83%
|
81%
|
82%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 4 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (21 March 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
8°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
4°
|
3°
|
3°
|
3°
|
4°
|
7°
|
10°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
10°
|
8°
|
9°
|
8°
|
7°
|
| Wind direction and speed (mph) |
WSW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
W
3
|
WNW
3
|
NNW
4
|
N
6
|
N
6
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
5
|
N
3
|
NW
2
|
WNW
3
|
W
3
|
W
3
|
| Wind gust (mph) |
8
|
7
|
7
|
7
|
7
|
8
|
8
|
7
|
8
|
11
|
15
|
17
|
18
|
17
|
17
|
18
|
17
|
16
|
12
|
8
|
5
|
6
|
6
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
83%
|
83%
|
83%
|
83%
|
84%
|
84%
|
81%
|
72%
|
63%
|
56%
|
55%
|
54%
|
53%
|
53%
|
52%
|
54%
|
55%
|
62%
|
77%
|
86%
|
85%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 4 | 3 | 2 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (22 March 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%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
7°
|
7°
|
9°
|
11°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
11°
|
10°
|
10°
|
9°
|
9°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
6°
|
6°
|
8°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
11°
|
10°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
W
4
|
W
4
|
W
4
|
W
4
|
W
4
|
W
4
|
W
4
|
W
4
|
W
3
|
WNW
3
|
NNW
4
|
N
5
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
7
|
NNE
6
|
NNE
5
|
NNE
3
|
N
2
|
NW
3
|
WNW
3
|
W
3
|
| Wind gust (mph) |
7
|
7
|
8
|
8
|
7
|
7
|
8
|
7
|
7
|
12
|
15
|
15
|
16
|
15
|
16
|
16
|
16
|
14
|
11
|
8
|
6
|
6
|
6
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
84%
|
84%
|
84%
|
84%
|
85%
|
85%
|
84%
|
75%
|
69%
|
65%
|
63%
|
59%
|
55%
|
57%
|
58%
|
57%
|
61%
|
65%
|
79%
|
87%
|
86%
|
87%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (23 March 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 |
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
8°
|
9°
|
8°
|
8°
|
10°
|
14°
|
15°
|
14°
|
11°
|
9°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
7°
|
9°
|
13°
|
14°
|
13°
|
11°
|
9°
|
| Wind direction and speed (mph) |
W
3
|
WSW
3
|
WSW
3
|
WSW
3
|
W
3
|
N
4
|
NNE
6
|
NNE
5
|
N
3
|
W
3
|
| Wind gust (mph) |
6
|
6
|
8
|
7
|
11
|
16
|
16
|
12
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
88%
|
87%
|
88%
|
88%
|
80%
|
64%
|
61%
|
66%
|
86%
|
87%
|
| UV | - | - | - | - | 1 | 5 | 3 | 1 | - | - |
Wednesday (24 March 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
9°
|
10°
|
14°
|
16°
|
15°
|
12°
|
11°
|
| Feels like temperature (°C) |
8°
|
8°
|
10°
|
13°
|
14°
|
14°
|
12°
|
11°
|
| Wind direction and speed (mph) |
W
4
|
W
4
|
WNW
4
|
N
5
|
NNE
7
|
NNE
6
|
ENE
3
|
W
3
|
| Wind gust (mph) |
7
|
8
|
14
|
19
|
19
|
17
|
9
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
| Humidity |
89%
|
90%
|
82%
|
62%
|
55%
|
58%
|
83%
|
86%
|
| UV | - | - | 1 | 4 | 2 | 1 | - | - |
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Forecast for 6am (UTC+2) Thursday
Updated 00:22 (UTC) on Thu 19 Mar 2026
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