Porvoo (Finland) weather
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Forecast days
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Cloudy changing to sunny intervals by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Porvoo
Today (4 August 2025)
| Time |
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
 |
|
|
|
 |
|
| Chance of precipitation |
50%
|
40%
|
30%
|
30%
|
30%
|
10%
|
20%
|
20%
|
20%
|
| Temperature |
21°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
19°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed |
SSW
12
|
SSW
12
|
SW
11
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
9
|
SSW
9
|
| Wind gust (mph) |
28
|
26
|
24
|
23
|
21
|
20
|
20
|
19
|
19
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
71%
|
74%
|
75%
|
79%
|
82%
|
86%
|
86%
|
88%
|
| UV | 4 | 2 | 2 | 1 | 1 | 1 | 1 | - | - |
Wednesday (5 August 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
30%
|
30%
|
40%
|
40%
|
20%
|
30%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SW
8
|
SW
8
|
SW
8
|
SW
8
|
SW
8
|
SSW
8
|
SSW
9
|
SSW
9
|
SSW
11
|
SW
13
|
SW
14
|
SW
15
|
SW
16
|
SW
17
|
SW
16
|
SW
17
|
SW
16
|
SW
15
|
SW
15
|
SW
14
|
SW
12
|
SW
10
|
SW
10
|
SW
10
|
| Wind gust (mph) |
18
|
16
|
16
|
16
|
17
|
18
|
20
|
24
|
28
|
32
|
35
|
35
|
36
|
36
|
37
|
37
|
36
|
35
|
33
|
29
|
26
|
23
|
21
|
20
|
| 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 |
89%
|
87%
|
87%
|
85%
|
84%
|
85%
|
84%
|
82%
|
75%
|
67%
|
66%
|
64%
|
64%
|
62%
|
63%
|
62%
|
59%
|
59%
|
58%
|
62%
|
65%
|
67%
|
73%
|
75%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Thursday (6 August 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%
|
20%
|
30%
|
20%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
18°
|
19°
|
19°
|
20°
|
17°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
14°
|
16°
|
17°
|
17°
|
18°
|
16°
|
| Wind direction and speed (mph) |
SSW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SW
8
|
SW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
SW
7
|
| Wind gust (mph) |
20
|
21
|
20
|
20
|
21
|
23
|
23
|
23
|
20
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
77%
|
81%
|
83%
|
83%
|
67%
|
58%
|
61%
|
58%
|
75%
|
| UV | - | - | - | - | 1 | 2 | 4 | 4 | 1 | 1 |
Friday (7 August 2025)
| 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%
|
50%
|
50%
|
30%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
15°
|
17°
|
18°
|
19°
|
19°
|
17°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
16°
|
17°
|
17°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SW
7
|
SW
6
|
SW
6
|
SW
8
|
SW
8
|
WSW
10
|
WSW
8
|
SW
6
|
| Wind gust (mph) |
14
|
13
|
19
|
20
|
24
|
22
|
19
|
14
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
90%
|
90%
|
80%
|
72%
|
65%
|
65%
|
79%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | 1 |
Saturday (8 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
18°
|
20°
|
21°
|
21°
|
18°
|
| Feels like temperature (°C) |
15°
|
13°
|
14°
|
17°
|
19°
|
20°
|
20°
|
17°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
5
|
SW
6
|
SW
8
|
SW
9
|
SW
9
|
SW
7
|
| Wind gust (mph) |
12
|
10
|
15
|
20
|
23
|
23
|
19
|
15
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
96%
|
97%
|
81%
|
65%
|
56%
|
58%
|
74%
|
| UV | - | - | 1 | 2 | 5 | 4 | 1 | 1 |
Sunday (9 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
20%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
17°
|
20°
|
20°
|
20°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
17°
|
19°
|
19°
|
19°
|
17°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
5
|
SW
6
|
SW
7
|
SW
7
|
SW
6
|
SW
6
|
| Wind gust (mph) |
12
|
10
|
14
|
19
|
20
|
20
|
15
|
13
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
92%
|
96%
|
82%
|
61%
|
62%
|
62%
|
78%
|
| UV | - | - | 1 | 2 | 2 | 4 | 1 | 1 |
Monday (10 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
15°
|
14°
|
13°
|
17°
|
20°
|
21°
|
20°
|
18°
|
| Feels like temperature (°C) |
15°
|
13°
|
13°
|
17°
|
19°
|
20°
|
19°
|
17°
|
| Wind direction and speed (mph) |
WSW
5
|
W
5
|
WNW
4
|
W
5
|
W
6
|
WSW
7
|
SW
7
|
SW
6
|
| Wind gust (mph) |
11
|
10
|
12
|
17
|
19
|
17
|
15
|
12
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
92%
|
96%
|
81%
|
59%
|
53%
|
58%
|
78%
|
| UV | - | - | 1 | 2 | 4 | 4 | 1 | 1 |
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Forecast for 15:00 (UTC+3), Tue
Updated 12:33 (UTC+1) on Tue 5 Aug 2025
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