Pietarsaari (Finland) weather
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Forecast days
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Sunny intervals changing to light showers by late morning.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Pietarsaari
Today (21 August 2025)
| Time |
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%
|
20%
|
70%
|
50%
|
80%
|
90%
|
70%
|
60%
|
50%
|
20%
|
30%
|
30%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
11°
|
12°
|
12°
|
12°
|
13°
|
12°
|
13°
|
13°
|
12°
|
13°
|
13°
|
13°
|
12°
|
11°
|
9°
|
9°
|
| Feels like temperature (°C) |
9°
|
10°
|
10°
|
9°
|
10°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
12°
|
12°
|
13°
|
13°
|
12°
|
10°
|
8°
|
8°
|
| Wind direction and speed |
SW
7
|
SW
6
|
SSW
6
|
SSW
6
|
SSW
6
|
SSW
6
|
SSW
6
|
SSW
6
|
SSW
6
|
SW
5
|
SW
4
|
SW
4
|
WSW
4
|
SW
3
|
SW
3
|
SW
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
4
|
NE
4
|
NE
4
|
NNE
5
|
| Wind gust (mph) |
11
|
11
|
12
|
11
|
11
|
11
|
11
|
11
|
12
|
11
|
12
|
11
|
11
|
10
|
9
|
8
|
9
|
9
|
8
|
7
|
8
|
8
|
8
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
79%
|
80%
|
81%
|
82%
|
84%
|
85%
|
82%
|
77%
|
73%
|
74%
|
72%
|
72%
|
70%
|
67%
|
69%
|
71%
|
68%
|
69%
|
76%
|
83%
|
86%
|
88%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | - | - |
Saturday (22 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%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
8°
|
13°
|
14°
|
15°
|
14°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
6°
|
12°
|
13°
|
13°
|
12°
|
10°
|
| Wind direction and speed (mph) |
NNE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
N
5
|
NNW
5
|
NW
6
|
NW
8
|
NW
8
|
NW
7
|
| Wind gust (mph) |
8
|
8
|
8
|
9
|
10
|
16
|
18
|
18
|
16
|
12
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
91%
|
92%
|
93%
|
72%
|
61%
|
55%
|
58%
|
77%
|
| UV | - | - | - | - | 1 | 2 | 4 | 3 | 1 | 1 |
Sunday (23 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
40%
|
60%
|
50%
|
40%
|
30%
|
10%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
12°
|
12°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NW
6
|
NNW
7
|
NNW
8
|
NNW
10
|
N
13
|
N
13
|
NNE
12
|
NNE
11
|
| Wind gust (mph) |
11
|
13
|
18
|
25
|
28
|
26
|
23
|
21
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
91%
|
91%
|
81%
|
75%
|
72%
|
71%
|
79%
|
| UV | - | - | 1 | 1 | 3 | 3 | 1 | 1 |
Monday (24 August 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
40%
|
50%
|
40%
|
40%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
12°
|
11°
|
12°
|
13°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
N
11
|
NNE
12
|
NNE
12
|
NNE
13
|
NNE
15
|
NNE
17
|
NNE
16
|
NNE
15
|
| Wind gust (mph) |
21
|
23
|
25
|
27
|
32
|
33
|
30
|
26
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
83%
|
85%
|
81%
|
74%
|
73%
|
73%
|
76%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | 1 |
Tuesday (25 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%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
13°
|
12°
|
13°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
NNE
13
|
NNE
13
|
NNE
14
|
NNE
14
|
N
15
|
N
15
|
N
15
|
N
12
|
| Wind gust (mph) |
23
|
23
|
25
|
29
|
30
|
30
|
27
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
82%
|
84%
|
76%
|
72%
|
71%
|
69%
|
76%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | 1 |
Wednesday (26 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
13°
|
12°
|
13°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
10°
|
11°
|
10°
|
11°
|
12°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
NNW
11
|
NNW
12
|
N
12
|
N
12
|
NNW
12
|
NNW
12
|
N
11
|
NNW
10
|
| Wind gust (mph) |
20
|
20
|
22
|
25
|
25
|
25
|
22
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
80%
|
81%
|
72%
|
66%
|
65%
|
67%
|
78%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | - |
Thursday (27 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%
|
20%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
13°
|
14°
|
15°
|
14°
|
13°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
12°
|
12°
|
13°
|
13°
|
11°
|
| Wind direction and speed (mph) |
NNW
10
|
NNW
10
|
NNW
10
|
N
10
|
N
10
|
N
9
|
N
9
|
N
8
|
| Wind gust (mph) |
17
|
17
|
17
|
19
|
20
|
20
|
17
|
13
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
88%
|
91%
|
81%
|
73%
|
71%
|
69%
|
84%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | - |
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Forecast for 01:00 (UTC+3), Fri
Updated 19:26 (UTC+1) on Thu 21 Aug 2025
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