Pietarsaari (Finland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 4° Celsius;
-
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;
Light rain changing to overcast in the afternoon.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Pietarsaari
Today (22 October 2025)
| Time |
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 |
50%
|
50%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
3°
|
3°
|
| Wind direction and speed |
SSE
14
|
SSE
14
|
SSE
14
|
SSE
13
|
SSE
13
|
SSE
12
|
SSE
12
|
SSE
12
|
SSE
12
|
SSE
12
|
SSE
11
|
SSE
11
|
SSE
10
|
SSE
10
|
| Wind gust (mph) |
25
|
25
|
25
|
24
|
23
|
22
|
22
|
21
|
21
|
20
|
19
|
19
|
18
|
17
|
| Visibility |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
94%
|
94%
|
95%
|
94%
|
95%
|
95%
|
96%
|
95%
|
95%
|
95%
|
96%
|
96%
|
| UV | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (23 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
5°
|
5°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SSE
10
|
SSE
9
|
SSE
9
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
7
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
5
|
SE
5
|
SE
5
|
SE
5
|
SE
5
|
ESE
5
|
ESE
5
|
ESE
5
|
| Wind gust (mph) |
16
|
15
|
15
|
14
|
14
|
14
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
12
|
12
|
10
|
9
|
8
|
8
|
8
|
8
|
8
|
9
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
97%
|
97%
|
97%
|
97%
|
97%
|
97%
|
97%
|
96%
|
95%
|
93%
|
92%
|
92%
|
91%
|
92%
|
95%
|
97%
|
97%
|
98%
|
97%
|
98%
|
98%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (24 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%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
20%
|
30%
|
30%
|
40%
|
40%
|
40%
|
40%
|
30%
|
40%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
3°
|
3°
|
3°
|
3°
|
| Wind direction and speed (mph) |
ESE
6
|
E
6
|
E
6
|
E
7
|
E
8
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
12
|
ENE
12
|
ENE
13
|
ENE
13
|
ENE
14
|
ENE
14
|
ENE
14
|
ENE
14
|
ENE
15
|
ENE
15
|
ENE
15
|
ENE
15
|
ENE
14
|
ENE
14
|
ENE
14
|
ENE
14
|
| Wind gust (mph) |
10
|
10
|
11
|
12
|
14
|
16
|
18
|
19
|
20
|
21
|
22
|
23
|
23
|
24
|
25
|
24
|
25
|
25
|
25
|
25
|
24
|
24
|
23
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
98%
|
98%
|
98%
|
98%
|
97%
|
97%
|
96%
|
96%
|
96%
|
96%
|
94%
|
93%
|
92%
|
92%
|
91%
|
91%
|
92%
|
95%
|
95%
|
95%
|
95%
|
95%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (25 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
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%
|
30%
|
30%
|
20%
|
30%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
10%
|
10%
|
20%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
3°
|
3°
|
3°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
| Wind direction and speed (mph) |
E
13
|
E
13
|
E
13
|
E
13
|
E
13
|
E
14
|
E
13
|
E
13
|
E
13
|
E
13
|
E
13
|
E
12
|
E
12
|
E
12
|
E
12
|
E
11
|
E
11
|
E
11
|
E
11
|
E
11
|
E
11
|
E
11
|
E
11
|
E
10
|
E
10
|
| Wind gust (mph) |
23
|
22
|
22
|
23
|
23
|
24
|
23
|
23
|
23
|
23
|
22
|
22
|
21
|
20
|
20
|
20
|
19
|
18
|
19
|
18
|
18
|
18
|
17
|
17
|
17
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
95%
|
96%
|
95%
|
96%
|
95%
|
95%
|
95%
|
94%
|
93%
|
92%
|
92%
|
91%
|
88%
|
89%
|
88%
|
91%
|
92%
|
93%
|
95%
|
94%
|
95%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Monday (26 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%
|
20%
|
20%
|
20%
|
30%
|
20%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
6°
|
| Feels like temperature (°C) |
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
| Wind direction and speed (mph) |
E
10
|
E
10
|
E
11
|
E
11
|
E
11
|
E
11
|
E
11
|
E
10
|
E
10
|
E
10
|
E
10
|
E
10
|
E
10
|
E
10
|
E
10
|
ENE
10
|
ENE
10
|
ENE
10
|
E
10
|
E
10
|
E
9
|
E
9
|
E
9
|
ESE
9
|
| Wind gust (mph) |
17
|
17
|
17
|
18
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
16
|
16
|
16
|
16
|
15
|
15
|
15
|
15
|
15
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
95%
|
95%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
94%
|
92%
|
91%
|
90%
|
90%
|
92%
|
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Tuesday (27 October 2025)
| 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 |
30%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
5°
|
5°
|
| Feels like temperature (°C) |
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
2°
|
2°
|
2°
|
| Wind direction and speed (mph) |
ESE
9
|
ESE
8
|
ESE
9
|
E
9
|
E
9
|
E
9
|
E
9
|
E
10
|
E
10
|
E
10
|
| Wind gust (mph) |
14
|
14
|
15
|
17
|
17
|
17
|
16
|
16
|
16
|
16
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
97%
|
96%
|
96%
|
96%
|
93%
|
92%
|
95%
|
96%
|
96%
|
| UV | - | - | - | - | 1 | 1 | 1 | - | - | - |
Wednesday (28 October 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
6°
|
5°
|
5°
|
5°
|
| Feels like temperature (°C) |
2°
|
2°
|
1°
|
3°
|
3°
|
3°
|
2°
|
2°
|
| Wind direction and speed (mph) |
E
9
|
ENE
9
|
E
9
|
E
8
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
7
|
| Wind gust (mph) |
16
|
16
|
15
|
15
|
14
|
13
|
13
|
13
|
| Visibility (description) |
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
93%
|
93%
|
95%
|
97%
|
96%
|
| UV | - | - | 1 | 1 | 1 | - | - | - |
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Forecast for 10:00 (UTC+3), Thu
Updated 01:28 (UTC+1) on Thu 23 Oct 2025
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