Porsgrunn (Norway) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Sunny.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Porsgrunn
Today (29 April 2026)
| Time |
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
14°
|
13°
|
12°
|
11°
|
11°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
11°
|
11°
|
| Wind direction and speed |
SSE
5
|
SSE
4
|
S
3
|
SW
3
|
W
3
|
| Wind gust (mph) |
10
|
8
|
10
|
10
|
10
|
| Visibility |
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
55%
|
65%
|
74%
|
79%
|
79%
|
| UV | 1 | 1 | 1 | - | - |
Friday (30 April 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) |
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
12°
|
14°
|
15°
|
17°
|
19°
|
21°
|
21°
|
21°
|
20°
|
20°
|
18°
|
16°
|
15°
|
13°
|
12°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
9°
|
10°
|
12°
|
13°
|
14°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
15°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
WNW
4
|
WNW
4
|
WNW
4
|
WNW
5
|
WNW
5
|
WNW
4
|
WNW
4
|
WNW
3
|
WNW
3
|
WNW
3
|
WSW
3
|
SSW
3
|
SSW
4
|
SSW
6
|
SW
9
|
WSW
11
|
WSW
10
|
SW
9
|
SSW
9
|
SSW
9
|
S
8
|
S
7
|
S
7
|
S
7
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
10
|
10
|
11
|
11
|
13
|
13
|
13
|
14
|
16
|
23
|
27
|
27
|
28
|
28
|
28
|
27
|
26
|
24
|
23
|
21
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
75%
|
72%
|
71%
|
70%
|
71%
|
70%
|
68%
|
63%
|
55%
|
43%
|
41%
|
40%
|
38%
|
24%
|
23%
|
30%
|
37%
|
39%
|
41%
|
47%
|
56%
|
61%
|
63%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - | - |
Saturday (1 May 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%
|
40%
|
60%
|
60%
|
50%
|
40%
|
40%
|
40%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
13°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
8°
|
7°
|
7°
|
6°
|
7°
|
8°
|
9°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
S
6
|
S
6
|
S
6
|
S
6
|
S
6
|
S
6
|
SSE
5
|
S
4
|
S
4
|
S
4
|
S
5
|
S
6
|
SSE
7
|
SSE
9
|
SSE
9
|
SSE
8
|
S
7
|
S
6
|
S
6
|
S
5
|
S
5
|
SSW
4
|
SSW
4
|
WSW
5
|
| Wind gust (mph) |
19
|
19
|
18
|
17
|
16
|
15
|
13
|
13
|
13
|
15
|
17
|
19
|
21
|
22
|
22
|
23
|
21
|
21
|
20
|
21
|
19
|
18
|
17
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
65%
|
66%
|
67%
|
67%
|
69%
|
72%
|
76%
|
76%
|
67%
|
60%
|
56%
|
51%
|
50%
|
52%
|
55%
|
61%
|
63%
|
64%
|
67%
|
73%
|
79%
|
84%
|
85%
|
82%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - |
Sunday (2 May 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
10°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
10°
|
9°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
12°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
8°
|
| Wind direction and speed (mph) |
W
5
|
WNW
6
|
W
6
|
WNW
5
|
WNW
5
|
WNW
5
|
NW
5
|
NW
5
|
NNW
5
|
N
5
|
N
4
|
E
4
|
SE
4
|
SSE
5
|
SSE
7
|
SSE
9
|
SSE
9
|
SSE
9
|
S
8
|
S
7
|
S
6
|
SSE
6
|
SSE
5
|
SSW
5
|
| Wind gust (mph) |
15
|
13
|
12
|
13
|
13
|
13
|
13
|
14
|
14
|
14
|
14
|
13
|
13
|
15
|
17
|
19
|
19
|
19
|
17
|
15
|
13
|
12
|
12
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
80%
|
80%
|
80%
|
80%
|
81%
|
81%
|
80%
|
76%
|
67%
|
58%
|
53%
|
47%
|
44%
|
45%
|
47%
|
47%
|
47%
|
47%
|
50%
|
52%
|
58%
|
66%
|
71%
|
75%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - | - |
Monday (3 May 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 |
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
7°
|
7°
|
9°
|
11°
|
12°
|
13°
|
14°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
11°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
5°
|
5°
|
5°
|
4°
|
5°
|
6°
|
8°
|
9°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
5°
|
| Wind direction and speed (mph) |
S
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
WNW
5
|
W
6
|
W
6
|
WSW
7
|
SW
9
|
WSW
11
|
WSW
12
|
WSW
12
|
WSW
13
|
WSW
12
|
W
12
|
W
11
|
W
11
|
W
10
|
| Wind gust (mph) |
11
|
11
|
11
|
11
|
12
|
12
|
12
|
13
|
13
|
14
|
15
|
17
|
20
|
23
|
26
|
27
|
28
|
31
|
31
|
30
|
27
|
24
|
25
|
24
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
74%
|
71%
|
68%
|
67%
|
67%
|
67%
|
63%
|
55%
|
45%
|
42%
|
40%
|
39%
|
36%
|
36%
|
35%
|
38%
|
38%
|
37%
|
40%
|
45%
|
44%
|
45%
|
47%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - | - |
Tuesday (4 May 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
6°
|
5°
|
6°
|
10°
|
11°
|
11°
|
10°
|
7°
|
| Feels like temperature (°C) |
4°
|
4°
|
3°
|
2°
|
3°
|
8°
|
9°
|
9°
|
8°
|
5°
|
| Wind direction and speed (mph) |
W
9
|
W
9
|
W
8
|
WNW
7
|
WNW
8
|
NW
8
|
WNW
9
|
W
9
|
WNW
8
|
WNW
6
|
| Wind gust (mph) |
22
|
20
|
21
|
20
|
22
|
24
|
24
|
23
|
18
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
47%
|
49%
|
49%
|
52%
|
42%
|
25%
|
23%
|
25%
|
38%
|
46%
|
| UV | - | - | - | 1 | 1 | 3 | 2 | 1 | 1 | - |
Wednesday (5 May 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%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
5°
|
4°
|
6°
|
10°
|
12°
|
12°
|
10°
|
7°
|
| Feels like temperature (°C) |
3°
|
2°
|
4°
|
9°
|
11°
|
10°
|
9°
|
6°
|
| Wind direction and speed (mph) |
WNW
5
|
NW
5
|
NW
4
|
NNW
5
|
SW
6
|
SSW
6
|
WSW
6
|
WNW
5
|
| Wind gust (mph) |
12
|
12
|
16
|
18
|
19
|
17
|
14
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
54%
|
57%
|
43%
|
26%
|
23%
|
26%
|
40%
|
52%
|
| UV | - | 1 | 1 | 4 | 3 | 1 | 1 | - |
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Forecast
Forecast for 8pm (UTC+2) Thursday
Updated 17:21 (UTC+1) on Thu 30 Apr 2026
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