Grimstad (Norway) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 2° Celsius;
-
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -1° Celsius;
-
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 0° Celsius;
Heavy rain changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
- UV
No pollution data.
No pollen data.
7 day forecast for Grimstad
Today (17 December 2025)
| Time |
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%
|
80%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
60%
|
80%
|
≥95%
|
| Temperature |
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
5°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
5°
|
| Wind direction and speed |
SSW
18
|
SSW
19
|
SSW
19
|
SSW
18
|
SW
15
|
SW
11
|
SW
10
|
SW
8
|
SW
7
|
SW
5
|
SW
4
|
SSW
4
|
S
5
|
SSE
7
|
SSE
10
|
SSE
12
|
| Wind gust (mph) |
44
|
46
|
47
|
43
|
35
|
27
|
25
|
22
|
16
|
11
|
8
|
10
|
16
|
22
|
26
|
30
|
| Visibility |
P
|
P
|
M
|
M
|
M
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
| Humidity |
93%
|
93%
|
95%
|
98%
|
98%
|
96%
|
96%
|
96%
|
97%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
| UV | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Friday (18 December 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%
|
≥95%
|
90%
|
80%
|
70%
|
60%
|
30%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
40%
|
50%
|
60%
|
70%
|
80%
|
80%
|
80%
|
80%
|
70%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SSE
13
|
SSE
14
|
S
16
|
S
18
|
SSW
18
|
SSW
17
|
SSW
15
|
SW
14
|
SW
14
|
SW
13
|
SW
12
|
SW
11
|
SW
12
|
SW
12
|
SW
13
|
SW
14
|
SW
14
|
SW
14
|
SW
15
|
SW
15
|
SW
15
|
SW
14
|
SW
13
|
SW
12
|
| Wind gust (mph) |
34
|
35
|
39
|
42
|
42
|
40
|
38
|
36
|
35
|
32
|
30
|
30
|
30
|
30
|
33
|
35
|
37
|
39
|
40
|
40
|
40
|
41
|
37
|
33
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
M
|
G
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
97%
|
97%
|
97%
|
96%
|
97%
|
97%
|
95%
|
95%
|
92%
|
91%
|
87%
|
85%
|
83%
|
82%
|
82%
|
83%
|
84%
|
85%
|
86%
|
86%
|
87%
|
87%
|
87%
|
88%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Saturday (19 December 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 |
60%
|
70%
|
50%
|
50%
|
40%
|
30%
|
20%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SW
12
|
SW
11
|
WSW
10
|
SW
10
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
8
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
6
|
WSW
6
|
WSW
6
|
WSW
5
|
WSW
4
|
W
4
|
W
3
|
W
3
|
WNW
3
|
WNW
3
|
NW
3
|
| Wind gust (mph) |
33
|
32
|
28
|
27
|
26
|
26
|
24
|
24
|
23
|
21
|
19
|
17
|
15
|
15
|
14
|
13
|
11
|
8
|
7
|
6
|
6
|
5
|
5
|
5
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
89%
|
89%
|
89%
|
89%
|
91%
|
92%
|
92%
|
92%
|
93%
|
93%
|
92%
|
92%
|
92%
|
92%
|
95%
|
96%
|
97%
|
97%
|
96%
|
97%
|
97%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Sunday (20 December 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 |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
| Wind direction and speed (mph) |
NW
3
|
NNW
3
|
N
3
|
N
3
|
N
3
|
NNE
4
|
N
4
|
NNE
4
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
6
|
NNE
6
|
NNE
7
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
| Wind gust (mph) |
5
|
5
|
5
|
6
|
7
|
7
|
9
|
11
|
11
|
14
|
14
|
15
|
17
|
17
|
18
|
19
|
19
|
21
|
21
|
21
|
21
|
21
|
22
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
95%
|
94%
|
93%
|
93%
|
92%
|
92%
|
91%
|
89%
|
87%
|
87%
|
86%
|
87%
|
88%
|
88%
|
88%
|
88%
|
88%
|
87%
|
87%
|
87%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Monday (21 December 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 |
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
| Feels like temperature (°C) |
1°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
| Wind direction and speed (mph) |
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
9
|
NNE
9
|
NNE
10
|
NNE
10
|
NNE
10
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
| Wind gust (mph) |
21
|
20
|
21
|
21
|
21
|
21
|
21
|
21
|
21
|
21
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
22
|
22
|
| 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 |
87%
|
87%
|
87%
|
87%
|
87%
|
87%
|
86%
|
86%
|
86%
|
86%
|
86%
|
86%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Tuesday (22 December 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
3°
|
2°
|
1°
|
| Feels like temperature (°C) |
0°
|
0°
|
-1°
|
-1°
|
-1°
|
0°
|
-1°
|
-2°
|
-2°
|
| Wind direction and speed (mph) |
NNE
9
|
NNE
9
|
NNE
8
|
NNE
9
|
NE
9
|
NE
10
|
NNE
9
|
NNE
8
|
N
8
|
| Wind gust (mph) |
22
|
16
|
16
|
14
|
11
|
11
|
10
|
9
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
85%
|
85%
|
83%
|
82%
|
77%
|
82%
|
81%
|
81%
|
| UV | - | - | - | - | 1 | 1 | - | - | - |
Wednesday (23 December 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
1°
|
1°
|
1°
|
2°
|
3°
|
3°
|
2°
|
2°
|
| Feels like temperature (°C) |
-2°
|
-2°
|
-2°
|
-2°
|
0°
|
-1°
|
-1°
|
-2°
|
| Wind direction and speed (mph) |
NNW
7
|
NNW
7
|
NNW
7
|
N
7
|
N
8
|
N
8
|
N
7
|
NNW
7
|
| Wind gust (mph) |
8
|
8
|
9
|
8
|
9
|
9
|
8
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
79%
|
80%
|
80%
|
79%
|
83%
|
83%
|
85%
|
| UV | - | - | - | 1 | 1 | - | - | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 8am (UTC+1) Thursday
Updated 05:10 (UTC) on Thu 18 Dec 2025
Loading map...