Pietarsaari (Finland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -8° Celsius;
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -8° Celsius; -
Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -7° Celsius;
Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -7° Celsius; -
Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -7° Celsius;
Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -7° Celsius;
-
Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -7° Celsius;
Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -7° Celsius;
-
Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -8° Celsius;
Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -8° Celsius; -
Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -8° Celsius;
Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -8° Celsius;
-
Maximum daytime temperature: -7° Celsius; Minimum nighttime temperature: -9° Celsius;
Maximum daytime temperature: -7° Celsius; Minimum nighttime temperature: -9° Celsius;
Partly cloudy.
Sunrise:
Sunset:
- UV
No pollution data.
No pollen data.
7 day forecast for Pietarsaari
Today (8 January 2026)
| 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
-10°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-7°
|
-7°
|
| Feels like temperature (°C) |
-18°
|
-17°
|
-17°
|
-17°
|
-17°
|
-17°
|
-16°
|
-16°
|
-16°
|
-16°
|
-15°
|
-14°
|
-14°
|
-13°
|
-13°
|
-13°
|
-13°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
| Wind direction and speed |
ESE
13
|
SE
13
|
SE
13
|
SE
12
|
SE
12
|
SE
12
|
SE
11
|
SE
10
|
SE
10
|
SE
10
|
SE
9
|
SE
8
|
SE
7
|
ESE
6
|
E
6
|
E
7
|
E
7
|
ENE
7
|
ENE
8
|
ENE
9
|
ENE
9
|
NE
10
|
NE
10
|
| Wind gust (mph) |
23
|
23
|
22
|
22
|
22
|
21
|
19
|
18
|
18
|
16
|
15
|
14
|
12
|
11
|
11
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
19
|
| 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 |
75%
|
74%
|
74%
|
74%
|
72%
|
73%
|
74%
|
74%
|
75%
|
76%
|
75%
|
74%
|
73%
|
74%
|
75%
|
76%
|
77%
|
79%
|
79%
|
78%
|
78%
|
78%
|
79%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Saturday (9 January 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
| Feels like temperature (°C) |
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-15°
|
-15°
|
-15°
|
-15°
|
-14°
|
-15°
|
-14°
|
-14°
|
-14°
|
| Wind direction and speed (mph) |
NE
11
|
NE
12
|
NE
12
|
NE
13
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
14
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
13
|
NNE
13
|
| Wind gust (mph) |
20
|
21
|
22
|
22
|
23
|
23
|
24
|
24
|
24
|
24
|
25
|
25
|
25
|
25
|
25
|
24
|
24
|
24
|
23
|
23
|
22
|
23
|
23
|
23
|
| 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 |
79%
|
80%
|
81%
|
81%
|
82%
|
83%
|
83%
|
83%
|
84%
|
84%
|
84%
|
84%
|
83%
|
82%
|
82%
|
85%
|
85%
|
86%
|
87%
|
86%
|
87%
|
86%
|
86%
|
86%
|
| UV | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Sunday (10 January 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 |
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
| Feels like temperature (°C) |
-14°
|
-14°
|
-14°
|
-14°
|
-13°
|
-13°
|
-13°
|
-13°
|
-13°
|
-13°
|
-13°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
| Wind direction and speed (mph) |
NNE
13
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
12
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
11
|
NNE
10
|
NNE
10
|
NNE
10
|
NNE
10
|
NNE
10
|
NE
10
|
NE
10
|
NE
9
|
NNE
9
|
NNE
9
|
NE
9
|
| Wind gust (mph) |
22
|
22
|
22
|
22
|
21
|
21
|
20
|
21
|
20
|
19
|
19
|
20
|
20
|
19
|
19
|
18
|
18
|
18
|
17
|
17
|
16
|
16
|
15
|
15
|
| 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 |
86%
|
86%
|
87%
|
86%
|
86%
|
84%
|
83%
|
81%
|
83%
|
80%
|
82%
|
80%
|
78%
|
78%
|
81%
|
79%
|
81%
|
83%
|
83%
|
84%
|
84%
|
86%
|
82%
|
82%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Monday (11 January 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) |
-6°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-7°
|
-6°
|
-7°
|
-7°
|
-7°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
| Feels like temperature (°C) |
-12°
|
-13°
|
-12°
|
-12°
|
-13°
|
-13°
|
-12°
|
-12°
|
-12°
|
-12°
|
-12°
|
-11°
|
-11°
|
-10°
|
-10°
|
-10°
|
-11°
|
-10°
|
-11°
|
-11°
|
-11°
|
-11°
|
-11°
|
-11°
|
| Wind direction and speed (mph) |
NE
9
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
ENE
8
|
ENE
7
|
ENE
7
|
ENE
7
|
E
7
|
E
7
|
E
6
|
E
7
|
E
6
|
ESE
6
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
SE
7
|
ESE
7
|
ESE
7
|
| Wind gust (mph) |
15
|
14
|
13
|
14
|
13
|
13
|
13
|
12
|
12
|
12
|
12
|
12
|
11
|
12
|
11
|
11
|
11
|
12
|
12
|
13
|
13
|
13
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
87%
|
86%
|
85%
|
88%
|
89%
|
86%
|
85%
|
85%
|
90%
|
90%
|
89%
|
86%
|
83%
|
84%
|
85%
|
91%
|
91%
|
91%
|
91%
|
91%
|
90%
|
91%
|
91%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Tuesday (12 January 2026)
| 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-7°
|
-7°
|
-7°
|
| Feels like temperature (°C) |
-11°
|
-11°
|
-11°
|
-11°
|
-12°
|
-12°
|
-12°
|
-13°
|
-13°
|
-14°
|
| Wind direction and speed (mph) |
SE
7
|
SE
8
|
SE
8
|
SE
8
|
SE
9
|
SE
9
|
SSE
9
|
SE
10
|
SSE
10
|
SSE
10
|
| Wind gust (mph) |
13
|
14
|
15
|
16
|
17
|
17
|
18
|
18
|
19
|
19
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
| Humidity |
90%
|
90%
|
88%
|
89%
|
87%
|
85%
|
82%
|
86%
|
88%
|
88%
|
| UV | - | - | - | - | - | 1 | 1 | - | - | - |
Wednesday (13 January 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
-7°
|
-7°
|
-7°
|
-8°
|
-7°
|
-7°
|
-7°
|
-7°
|
| Feels like temperature (°C) |
-14°
|
-14°
|
-14°
|
-15°
|
-14°
|
-14°
|
-14°
|
-14°
|
| Wind direction and speed (mph) |
SSE
11
|
SSE
11
|
SSE
11
|
SSE
12
|
SSE
12
|
SSE
12
|
SSE
12
|
SSE
13
|
| Wind gust (mph) |
21
|
21
|
22
|
22
|
22
|
22
|
24
|
23
|
| Visibility (description) |
G
|
VG
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
88%
|
87%
|
86%
|
87%
|
84%
|
86%
|
87%
|
87%
|
| UV | - | - | - | 1 | 1 | - | - | - |
Thursday (14 January 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
-7°
|
-7°
|
-7°
|
-8°
|
-7°
|
-8°
|
-7°
|
-7°
|
| Feels like temperature (°C) |
-15°
|
-14°
|
-15°
|
-15°
|
-14°
|
-15°
|
-15°
|
-15°
|
| Wind direction and speed (mph) |
SSE
12
|
SSE
13
|
SSE
13
|
SSE
13
|
SSE
12
|
SSE
12
|
SSE
12
|
SSE
13
|
| Wind gust (mph) |
24
|
24
|
24
|
24
|
23
|
23
|
23
|
23
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
88%
|
88%
|
92%
|
89%
|
88%
|
90%
|
91%
|
90%
|
| UV | - | - | - | 1 | 1 | - | - | - |
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Forecast for 1am (UTC+2) Friday
Updated 18:38 (UTC) on Thu 8 Jan 2026
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