Porsgrunn (Norway) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Heavy rain changing to cloudy by late morning.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Porsgrunn
Today (5 November 2025)
| Time |
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 |
90%
|
60%
|
50%
|
80%
|
80%
|
70%
|
60%
|
50%
|
50%
|
50%
|
30%
|
20%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
40%
|
40%
|
40%
|
| Temperature |
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Wind direction and speed |
SE
2
|
SE
3
|
SSE
4
|
SSE
5
|
S
5
|
S
5
|
S
5
|
S
5
|
S
5
|
S
5
|
S
5
|
S
5
|
S
5
|
S
5
|
SSE
4
|
SSE
4
|
SSE
3
|
SSE
3
|
SE
2
|
SE
2
|
SE
2
|
E
2
|
| Wind gust (mph) |
5
|
7
|
10
|
12
|
12
|
12
|
11
|
11
|
10
|
11
|
11
|
11
|
11
|
10
|
9
|
7
|
5
|
4
|
3
|
3
|
3
|
3
|
| Visibility |
P
|
P
|
P
|
P
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
99%
|
99%
|
99%
|
100%
|
99%
|
99%
|
99%
|
99%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
99%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Friday (6 November 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 |
30%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
ESE
2
|
ESE
2
|
E
2
|
E
2
|
E
2
|
ENE
2
|
E
3
|
E
3
|
E
3
|
E
2
|
E
3
|
ESE
3
|
ESE
3
|
SE
3
|
ESE
3
|
ESE
4
|
ESE
4
|
ESE
3
|
ESE
3
|
ESE
3
|
ESE
2
|
ESE
2
|
ESE
2
|
ESE
2
|
| Wind gust (mph) |
4
|
4
|
3
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
5
|
6
|
6
|
7
|
7
|
7
|
7
|
7
|
5
|
4
|
4
|
4
|
4
|
4
|
| Visibility (description) |
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
98%
|
99%
|
99%
|
99%
|
99%
|
98%
|
98%
|
98%
|
98%
|
98%
|
96%
|
94%
|
93%
|
91%
|
90%
|
91%
|
92%
|
93%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Saturday (7 November 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%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
8°
|
| Wind direction and speed (mph) |
E
2
|
E
2
|
E
2
|
ESE
2
|
SE
2
|
SE
2
|
ESE
2
|
SE
2
|
SSE
2
|
S
2
|
SSW
2
|
SSW
3
|
SW
3
|
WSW
3
|
SW
2
|
SW
2
|
SSW
2
|
SSW
2
|
W
2
|
WNW
2
|
NW
2
|
NNW
2
|
NNW
2
|
NNW
2
|
| Wind gust (mph) |
4
|
4
|
4
|
3
|
3
|
3
|
3
|
3
|
3
|
3
|
4
|
4
|
5
|
5
|
4
|
4
|
4
|
4
|
4
|
3
|
3
|
3
|
3
|
3
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
93%
|
92%
|
91%
|
89%
|
88%
|
89%
|
92%
|
94%
|
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Sunday (8 November 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%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
NNW
2
|
NNW
2
|
NNW
2
|
NNW
2
|
N
2
|
N
2
|
N
2
|
N
2
|
NNE
2
|
N
2
|
N
2
|
N
3
|
NNE
3
|
NE
3
|
ENE
3
|
ESE
3
|
ENE
3
|
ENE
3
|
E
3
|
E
2
|
ENE
2
|
E
2
|
ENE
2
|
ESE
2
|
| Wind gust (mph) |
3
|
3
|
3
|
3
|
3
|
3
|
3
|
3
|
3
|
4
|
4
|
4
|
4
|
4
|
4
|
5
|
5
|
5
|
4
|
4
|
4
|
3
|
3
|
3
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
| Humidity |
97%
|
97%
|
96%
|
97%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
92%
|
91%
|
91%
|
91%
|
92%
|
93%
|
94%
|
95%
|
95%
|
96%
|
96%
|
96%
|
97%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Monday (9 November 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 |
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
E
2
|
SE
2
|
E
2
|
ENE
2
|
NE
2
|
N
2
|
ENE
2
|
WNW
2
|
ENE
2
|
ENE
2
|
E
3
|
SSE
3
|
S
3
|
SSW
3
|
S
3
|
S
3
|
SSW
3
|
S
3
|
SSW
3
|
SSW
3
|
SSW
3
|
S
3
|
SW
3
|
S
3
|
| Wind gust (mph) |
3
|
4
|
4
|
3
|
3
|
3
|
4
|
4
|
4
|
4
|
4
|
5
|
5
|
5
|
6
|
6
|
6
|
6
|
5
|
5
|
5
|
5
|
5
|
5
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
97%
|
97%
|
97%
|
97%
|
97%
|
98%
|
98%
|
98%
|
98%
|
97%
|
96%
|
96%
|
95%
|
94%
|
95%
|
96%
|
97%
|
98%
|
98%
|
98%
|
98%
|
98%
|
99%
|
98%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Tuesday (10 November 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
|
| Chance of precipitation | – |
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
7°
|
7°
|
9°
|
9°
|
8°
|
7°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
6°
|
7°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
S
3
|
SSW
3
|
NW
3
|
WNW
3
|
W
3
|
WSW
4
|
WSW
4
|
SSW
4
|
SW
3
|
| Wind gust (mph) | – |
4
|
4
|
4
|
6
|
5
|
4
|
4
|
5
|
| Visibility (description) |
M
|
M
|
M
|
M
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
97%
|
96%
|
97%
|
98%
|
99%
|
| UV | - | - | - | - | 1 | 1 | 1 | - | - |
Wednesday (11 November 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
6°
|
6°
|
8°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
7°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
W
3
|
W
4
|
NW
4
|
NW
4
|
WNW
4
|
NW
4
|
NW
3
|
NNW
3
|
| Wind gust (mph) |
5
|
5
|
5
|
6
|
6
|
5
|
5
|
6
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
98%
|
98%
|
98%
|
97%
|
93%
|
96%
|
97%
|
96%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 02:00 (UTC+1), Thu
Updated 23:00 (UTC) on Wed 5 Nov 2025
Loading map...
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
What is the difference between rain and showers?
Read -
WEATHER
Floods and flooding
Read -
WEATHER
What is the Atlantic Meridional Overturning Circulation?
Read -
WEATHER
July 2013 heat wave
Read -
SEASONAL ADVICE
3 tips for staying safe in fog
Read