Isthmia (Greece) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 14° Celsius;
Sunny intervals changing to partly cloudy by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Isthmia
Today (16 October 2025)
| Time |
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%
|
| Temperature |
21°
|
22°
|
22°
|
21°
|
21°
|
19°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
| Wind direction and speed |
SE
5
|
SE
7
|
SE
7
|
SE
7
|
SE
6
|
ESE
4
|
ESE
3
|
SE
3
|
SE
2
|
SSE
1
|
| Wind gust (mph) |
18
|
19
|
20
|
18
|
13
|
10
|
8
|
6
|
5
|
4
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
50%
|
53%
|
54%
|
56%
|
61%
|
70%
|
76%
|
83%
|
85%
|
90%
|
| UV | 4 | 3 | 2 | 1 | 1 | - | - | - | - | - |
Saturday (17 October 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 |
10%
|
10%
|
<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°
|
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
14°
|
16°
|
18°
|
20°
|
21°
|
22°
|
23°
|
24°
|
25°
|
25°
|
24°
|
21°
|
20°
|
19°
|
18°
|
18°
|
| Feels like temperature (°C) |
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
14°
|
16°
|
19°
|
20°
|
22°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
22°
|
21°
|
20°
|
19°
|
18°
|
| Wind direction and speed (mph) |
SSW
1
|
WSW
1
|
W
2
|
WNW
3
|
WNW
3
|
W
3
|
W
3
|
W
3
|
W
3
|
WNW
3
|
WNW
2
|
WNW
1
|
WNW
1
|
NW
1
|
NW
1
|
NNW
2
|
NNW
2
|
NW
3
|
NW
3
|
NW
3
|
NW
3
|
NNW
2
|
NW
2
|
WNW
3
|
| Wind gust (mph) |
3
|
4
|
5
|
6
|
7
|
7
|
6
|
6
|
7
|
6
|
6
|
7
|
8
|
10
|
11
|
11
|
11
|
10
|
8
|
7
|
6
|
5
|
6
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
90%
|
88%
|
87%
|
87%
|
89%
|
91%
|
89%
|
79%
|
69%
|
65%
|
60%
|
56%
|
54%
|
51%
|
45%
|
44%
|
58%
|
75%
|
80%
|
84%
|
84%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - | - | - |
Sunday (18 October 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
16°
|
17°
|
18°
|
20°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
19°
|
19°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
16°
|
16°
|
18°
|
19°
|
21°
|
22°
|
22°
|
23°
|
22°
|
22°
|
22°
|
20°
|
19°
|
19°
|
19°
|
18°
|
| Wind direction and speed (mph) |
W
3
|
W
3
|
W
3
|
W
4
|
W
4
|
W
4
|
W
3
|
W
3
|
WNW
3
|
WNW
3
|
WNW
3
|
NW
2
|
NW
2
|
NW
3
|
NNW
3
|
NNW
3
|
NNE
3
|
NE
3
|
NE
3
|
NE
3
|
ENE
3
|
NE
3
|
NE
3
|
NNE
3
|
| Wind gust (mph) |
7
|
8
|
8
|
8
|
9
|
8
|
8
|
7
|
7
|
7
|
7
|
8
|
10
|
10
|
11
|
11
|
10
|
9
|
8
|
8
|
8
|
6
|
6
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
82%
|
79%
|
83%
|
81%
|
83%
|
84%
|
85%
|
85%
|
77%
|
72%
|
68%
|
59%
|
57%
|
57%
|
55%
|
55%
|
61%
|
67%
|
78%
|
85%
|
87%
|
88%
|
89%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (19 October 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 |
40%
|
50%
|
50%
|
50%
|
60%
|
50%
|
50%
|
50%
|
40%
|
50%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
N
3
|
N
3
|
N
2
|
N
2
|
N
2
|
N
2
|
NNW
3
|
NW
3
|
NNW
2
|
NNW
3
|
NNW
3
|
NNW
2
|
N
2
|
N
2
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
NNW
2
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
7
|
7
|
8
|
8
|
10
|
10
|
10
|
10
|
9
|
8
|
7
|
6
|
6
|
6
|
5
|
| Visibility (description) |
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
94%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
92%
|
89%
|
84%
|
79%
|
76%
|
74%
|
74%
|
74%
|
77%
|
83%
|
86%
|
89%
|
91%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (20 October 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 |
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
20°
|
18°
|
17°
|
16°
|
16°
|
15°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
15°
|
16°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
21°
|
20°
|
19°
|
18°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
NW
2
|
NNW
2
|
NW
2
|
NW
2
|
WNW
2
|
NW
2
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
2
|
NW
1
|
NNW
1
|
NNE
1
|
ENE
1
|
E
2
|
ENE
3
|
E
3
|
E
3
|
ESE
3
|
SE
3
|
SSE
3
|
S
3
|
SSW
2
|
SSW
2
|
| Wind gust (mph) |
4
|
4
|
4
|
4
|
5
|
5
|
5
|
5
|
6
|
6
|
7
|
9
|
10
|
11
|
11
|
11
|
11
|
10
|
8
|
7
|
6
|
5
|
4
|
4
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
92%
|
93%
|
93%
|
93%
|
93%
|
94%
|
94%
|
94%
|
95%
|
89%
|
81%
|
71%
|
65%
|
63%
|
60%
|
56%
|
56%
|
56%
|
65%
|
78%
|
84%
|
87%
|
88%
|
91%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - | - | - |
Wednesday (21 October 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) |
15°
|
14°
|
14°
|
14°
|
13°
|
14°
|
20°
|
23°
|
22°
|
18°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
14°
|
13°
|
14°
|
20°
|
23°
|
22°
|
19°
|
| Wind direction and speed (mph) |
SW
2
|
SW
2
|
WSW
3
|
WSW
3
|
W
3
|
W
3
|
W
1
|
E
2
|
ESE
3
|
SSE
3
|
| Wind gust (mph) |
4
|
5
|
5
|
7
|
7
|
7
|
10
|
11
|
8
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
92%
|
92%
|
92%
|
93%
|
83%
|
62%
|
53%
|
67%
|
86%
|
| UV | - | - | - | - | - | 1 | 5 | 3 | 1 | - |
Thursday (22 October 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
16°
|
21°
|
25°
|
24°
|
19°
|
| Feels like temperature (°C) |
17°
|
16°
|
15°
|
16°
|
22°
|
25°
|
25°
|
20°
|
| Wind direction and speed (mph) |
SSW
2
|
WSW
3
|
WSW
3
|
WSW
3
|
NW
1
|
N
2
|
NE
3
|
SW
2
|
| Wind gust (mph) |
5
|
7
|
7
|
8
|
11
|
11
|
8
|
6
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
91%
|
91%
|
84%
|
63%
|
51%
|
70%
|
86%
|
| UV | - | - | - | 1 | 5 | 3 | 1 | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 14:00 (UTC+3), Fri
Updated 07:27 (UTC+1) on Fri 17 Oct 2025
Loading map...
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
Satellite image of the month - 2017
Read -
WEATHER
Ottery St Mary Hailstorm October 2008
Read -
WEATHER
What is the difference between mist, fog and haze?
Read -
WEATHER
When does autumn start?
Read -
SEASONAL ADVICE
5 tips for staying safe in a thunderstorm
Read