Porvoo (Finland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius;
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Clear.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Porvoo
Today (16 October 2026)
| Time |
21:00
|
22:00
|
23:00
|
|---|---|---|---|
| Weather symbols |  |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
| Temperature |
6°
|
6°
|
5°
|
| Feels like temperature (°C) |
3°
|
3°
|
2°
|
| Wind direction and speed |
NNW
10
|
NNW
9
|
NNW
8
|
| Wind gust (mph) |
17
|
17
|
16
|
| Visibility |
VG
|
VG
|
VG
|
| Humidity |
84%
|
84%
|
84%
|
| UV | - | - | - |
Sunday (17 October 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) |
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
2°
|
2°
|
3°
|
5°
|
6°
|
7°
|
8°
|
8°
|
8°
|
7°
|
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
| Feels like temperature (°C) |
2°
|
2°
|
1°
|
1°
|
1°
|
0°
|
0°
|
-1°
|
-1°
|
0°
|
1°
|
2°
|
4°
|
5°
|
6°
|
6°
|
6°
|
5°
|
3°
|
2°
|
2°
|
1°
|
1°
|
0°
|
| Wind direction and speed (mph) |
NNW
8
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
8
|
NNW
7
|
NNW
7
|
NNW
6
|
NNW
6
|
N
6
|
N
6
|
N
6
|
N
6
|
N
7
|
N
7
|
N
6
|
N
6
|
N
6
|
N
6
|
N
6
|
N
5
|
N
5
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
14
|
14
|
14
|
13
|
12
|
12
|
13
|
13
|
13
|
14
|
14
|
14
|
12
|
10
|
10
|
10
|
10
|
10
|
10
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
85%
|
85%
|
86%
|
87%
|
89%
|
90%
|
92%
|
92%
|
92%
|
85%
|
80%
|
74%
|
68%
|
67%
|
67%
|
71%
|
76%
|
83%
|
87%
|
89%
|
89%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Monday (18 October 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) |
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
1°
|
0°
|
1°
|
2°
|
3°
|
5°
|
6°
|
7°
|
7°
|
7°
|
6°
|
5°
|
4°
|
3°
|
3°
|
3°
|
2°
|
| Feels like temperature (°C) |
0°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
1°
|
2°
|
4°
|
5°
|
6°
|
6°
|
6°
|
5°
|
4°
|
3°
|
2°
|
2°
|
1°
|
1°
|
| Wind direction and speed (mph) |
N
5
|
N
5
|
N
4
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NE
3
|
ENE
2
|
E
2
|
E
2
|
E
2
|
ESE
2
|
SE
2
|
SE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
4
|
| Wind gust (mph) |
8
|
8
|
7
|
7
|
7
|
6
|
6
|
6
|
5
|
5
|
5
|
5
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
5
|
6
|
6
|
5
|
6
|
| Visibility (description) |
G
|
G
|
G
|
M
|
M
|
M
|
P
|
VP
|
VP
|
VP
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
96%
|
96%
|
97%
|
98%
|
98%
|
98%
|
99%
|
100%
|
99%
|
95%
|
87%
|
83%
|
75%
|
73%
|
73%
|
75%
|
84%
|
92%
|
93%
|
94%
|
95%
|
95%
|
96%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Tuesday (19 October 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) |
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
2°
|
2°
|
2°
|
2°
|
4°
|
6°
|
7°
|
8°
|
9°
|
9°
|
8°
|
7°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Feels like temperature (°C) |
1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
1°
|
3°
|
5°
|
6°
|
7°
|
7°
|
7°
|
6°
|
5°
|
4°
|
3°
|
3°
|
2°
|
2°
|
2°
|
| Wind direction and speed (mph) |
SSE
4
|
SSE
3
|
SSE
4
|
SE
4
|
SE
4
|
SE
4
|
SE
4
|
ESE
4
|
ESE
4
|
ESE
4
|
ESE
4
|
ESE
3
|
ESE
4
|
ESE
6
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
6
|
ESE
6
|
E
6
|
ESE
6
|
ESE
7
|
ESE
6
|
ESE
6
|
| Wind gust (mph) |
5
|
5
|
5
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
8
|
12
|
14
|
14
|
14
|
13
|
12
|
11
|
11
|
12
|
12
|
12
|
11
|
| Visibility (description) |
G
|
VP
|
M
|
M
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
97%
|
98%
|
98%
|
97%
|
97%
|
97%
|
98%
|
94%
|
85%
|
79%
|
72%
|
68%
|
68%
|
71%
|
77%
|
83%
|
86%
|
89%
|
91%
|
92%
|
93%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Wednesday (20 October 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%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
7°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
3°
|
4°
|
4°
|
5°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
ESE
6
|
SE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
8
|
ESE
9
|
ESE
9
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
9
|
ESE
10
|
SE
9
|
SE
9
|
SE
10
|
| Wind gust (mph) |
11
|
10
|
10
|
10
|
10
|
11
|
12
|
12
|
14
|
14
|
16
|
18
|
18
|
19
|
19
|
19
|
18
|
18
|
18
|
18
|
18
|
18
|
18
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
| Humidity |
94%
|
95%
|
95%
|
96%
|
96%
|
96%
|
97%
|
96%
|
96%
|
95%
|
92%
|
87%
|
85%
|
84%
|
83%
|
84%
|
86%
|
88%
|
92%
|
92%
|
93%
|
93%
|
93%
|
94%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (21 October 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 |
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SE
9
|
SE
9
|
SE
9
|
SE
10
|
SE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
9
|
SSE
9
|
| Wind gust (mph) |
17
|
18
|
18
|
19
|
20
|
20
|
21
|
19
|
18
|
18
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
94%
|
95%
|
95%
|
95%
|
96%
|
96%
|
93%
|
93%
|
95%
|
96%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | - | - |
Friday (22 October 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
30%
|
40%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SSE
9
|
SSE
8
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
8
|
S
7
|
| Wind gust (mph) |
17
|
17
|
18
|
19
|
19
|
17
|
14
|
14
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
96%
|
97%
|
97%
|
97%
|
94%
|
91%
|
95%
|
97%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
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Forecast
Forecast for 10pm (UTC+3) Saturday
Updated 13:40 (UTC+1) on Sat 17 Oct 2026
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