Porsgrunn (Norway) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 1° Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius;
Clear.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Porsgrunn
Today (17 October 2025)
| Time |
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%
|
| Temperature |
1°
|
1°
|
1°
|
0°
|
1°
|
2°
|
3°
|
5°
|
6°
|
7°
|
8°
|
8°
|
8°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
| Feels like temperature (°C) |
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
0°
|
2°
|
3°
|
5°
|
6°
|
8°
|
8°
|
8°
|
6°
|
6°
|
5°
|
4°
|
4°
|
3°
|
| Wind direction and speed |
NW
3
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
WNW
3
|
WNW
4
|
W
4
|
WSW
4
|
WSW
3
|
SSW
3
|
SSE
3
|
SSE
3
|
SSW
3
|
WNW
3
|
NW
3
|
NW
3
|
NW
2
|
| Wind gust (mph) |
5
|
4
|
4
|
4
|
5
|
7
|
8
|
8
|
8
|
7
|
5
|
5
|
6
|
6
|
6
|
5
|
5
|
5
|
5
|
| Visibility |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
78%
|
79%
|
79%
|
77%
|
73%
|
65%
|
57%
|
53%
|
52%
|
53%
|
56%
|
67%
|
74%
|
76%
|
77%
|
77%
|
78%
|
80%
|
| UV | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (18 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
3°
|
4°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
3°
|
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
1°
|
2°
|
3°
|
5°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
NW
3
|
NW
3
|
NW
3
|
NW
3
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
WNW
2
|
SE
2
|
SE
3
|
SE
3
|
SE
3
|
SE
3
|
SE
3
|
SE
3
|
ESE
3
|
SE
3
|
| Wind gust (mph) |
5
|
5
|
5
|
5
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
5
|
6
|
6
|
6
|
6
|
5
|
5
|
5
|
5
|
| Visibility (description) |
VG
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
83%
|
84%
|
84%
|
85%
|
85%
|
86%
|
86%
|
87%
|
86%
|
83%
|
76%
|
73%
|
67%
|
67%
|
68%
|
72%
|
77%
|
83%
|
86%
|
86%
|
85%
|
84%
|
82%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Monday (19 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%
|
10%
|
20%
|
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
60%
|
60%
|
70%
|
80%
|
80%
|
90%
|
90%
|
90%
|
≥95%
|
≥95%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
ESE
3
|
SE
3
|
ESE
3
|
ESE
4
|
E
4
|
E
4
|
E
5
|
E
5
|
ESE
6
|
ESE
7
|
ESE
7
|
ESE
8
|
ESE
8
|
ESE
9
|
ESE
9
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
E
9
|
E
9
|
E
9
|
E
9
|
E
8
|
| Wind gust (mph) |
6
|
6
|
7
|
7
|
9
|
11
|
13
|
15
|
17
|
18
|
21
|
21
|
21
|
21
|
21
|
22
|
24
|
23
|
23
|
23
|
22
|
22
|
22
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
| Humidity |
81%
|
79%
|
79%
|
78%
|
79%
|
78%
|
82%
|
85%
|
87%
|
87%
|
88%
|
88%
|
88%
|
89%
|
88%
|
90%
|
90%
|
91%
|
93%
|
93%
|
94%
|
95%
|
96%
|
97%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Tuesday (20 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 |
≥95%
|
≥95%
|
≥95%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
≥95%
|
≥95%
|
90%
|
90%
|
80%
|
80%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
E
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
9
|
E
9
|
ESE
10
|
ESE
10
|
SE
11
|
SE
11
|
SE
11
|
SE
11
|
SE
11
|
SE
11
|
SSE
11
|
SSE
11
|
SSE
10
|
SSE
9
|
SSE
8
|
S
7
|
| Wind gust (mph) |
20
|
19
|
19
|
19
|
19
|
18
|
20
|
23
|
25
|
25
|
26
|
26
|
24
|
25
|
24
|
24
|
24
|
25
|
25
|
25
|
26
|
23
|
20
|
18
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
97%
|
97%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
97%
|
97%
|
97%
|
96%
|
97%
|
97%
|
97%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Wednesday (21 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 |
70%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
| Wind direction and speed (mph) |
S
7
|
S
6
|
S
6
|
S
6
|
S
5
|
S
4
|
S
4
|
S
3
|
S
3
|
SW
3
|
SW
3
|
SW
3
|
SW
4
|
SW
4
|
SSW
4
|
SSW
4
|
SSW
4
|
S
4
|
S
3
|
S
3
|
S
3
|
S
3
|
SSE
3
|
SSE
3
|
| Wind gust (mph) |
16
|
15
|
14
|
13
|
10
|
8
|
7
|
6
|
5
|
5
|
5
|
6
|
8
|
8
|
8
|
8
|
8
|
7
|
6
|
6
|
5
|
4
|
4
|
4
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
97%
|
97%
|
97%
|
96%
|
96%
|
94%
|
92%
|
91%
|
90%
|
91%
|
94%
|
95%
|
96%
|
97%
|
97%
|
98%
|
98%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (22 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 |
20%
|
20%
|
30%
|
30%
|
50%
|
60%
|
70%
|
80%
|
80%
|
70%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
10°
|
10°
|
9°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
9°
|
9°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SE
3
|
ESE
3
|
E
3
|
ENE
3
|
E
4
|
E
5
|
E
7
|
E
7
|
E
7
|
ENE
7
|
| Wind gust (mph) |
4
|
4
|
5
|
5
|
6
|
10
|
13
|
16
|
14
|
12
|
| Visibility (description) |
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
98%
|
98%
|
98%
|
98%
|
98%
|
96%
|
95%
|
97%
|
97%
|
96%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | - | - |
Friday (23 October 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
|
| Chance of precipitation |
70%
|
70%
|
60%
|
70%
|
60%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
9°
|
10°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
7°
|
6°
|
| Wind direction and speed (mph) |
NE
7
|
NE
6
|
NE
6
|
NNE
6
|
N
7
|
N
6
|
NNW
6
|
NNW
5
|
| Wind gust (mph) |
12
|
11
|
11
|
13
|
13
|
12
|
10
|
8
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
95%
|
90%
|
93%
|
94%
|
93%
|
| UV | - | - | 1 | 1 | 1 | 1 | - | - |
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Forecast for 05:00 (UTC+2), Sat
Updated 03:35 (UTC+1) on Sat 18 Oct 2025
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