Grimstad (Norway) weather
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Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Cloudy changing to heavy rain in the afternoon.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Grimstad
Today (2 September 2025)
| Time |
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%
|
20%
|
30%
|
50%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
| Temperature |
16°
|
17°
|
17°
|
17°
|
18°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
| Wind direction and speed |
ESE
9
|
ESE
10
|
ESE
10
|
ESE
12
|
SE
13
|
SE
13
|
SSE
14
|
SE
16
|
SSE
19
|
SSE
20
|
SSE
19
|
| Wind gust (mph) |
24
|
24
|
27
|
29
|
30
|
32
|
33
|
38
|
44
|
43
|
41
|
| Visibility |
VG
|
G
|
G
|
G
|
G
|
P
|
P
|
P
|
M
|
M
|
M
|
| Humidity |
86%
|
87%
|
87%
|
86%
|
86%
|
88%
|
96%
|
96%
|
96%
|
96%
|
96%
|
| UV | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - |
Thursday (3 September 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%
|
90%
|
70%
|
60%
|
50%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
30%
|
20%
|
20%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
S
18
|
S
16
|
S
15
|
S
15
|
S
14
|
SSW
13
|
SSW
12
|
SSW
11
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
10
|
SSW
9
|
SW
8
|
SSW
6
|
SSW
5
|
SSW
4
|
SSW
4
|
| Wind gust (mph) |
38
|
35
|
34
|
34
|
33
|
28
|
25
|
24
|
23
|
21
|
23
|
23
|
22
|
22
|
22
|
23
|
21
|
20
|
18
|
15
|
14
|
12
|
9
|
7
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
96%
|
96%
|
94%
|
94%
|
94%
|
93%
|
93%
|
92%
|
91%
|
90%
|
86%
|
82%
|
78%
|
79%
|
80%
|
79%
|
78%
|
82%
|
84%
|
86%
|
91%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Friday (4 September 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 |
10%
|
20%
|
50%
|
70%
|
60%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
18°
|
16°
|
14°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
16°
|
14°
|
| Wind direction and speed (mph) |
S
4
|
S
4
|
SSE
5
|
SSE
6
|
SSE
6
|
SSW
8
|
SSW
8
|
SSW
8
|
WSW
5
|
W
4
|
| Wind gust (mph) |
8
|
9
|
13
|
14
|
19
|
16
|
17
|
16
|
12
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
93%
|
93%
|
93%
|
94%
|
94%
|
84%
|
74%
|
74%
|
85%
|
90%
|
| UV | - | - | - | - | 1 | 2 | 3 | 1 | 1 | - |
Saturday (5 September 2025)
| 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%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
16°
|
18°
|
18°
|
16°
|
14°
|
| Feels like temperature (°C) |
12°
|
11°
|
12°
|
16°
|
17°
|
18°
|
16°
|
14°
|
| Wind direction and speed (mph) |
WNW
5
|
NW
5
|
NW
5
|
NNW
5
|
SSW
5
|
SSW
5
|
WSW
4
|
NW
4
|
| Wind gust (mph) |
12
|
11
|
10
|
10
|
13
|
11
|
9
|
7
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
| Humidity |
88%
|
86%
|
83%
|
67%
|
59%
|
65%
|
84%
|
87%
|
| UV | - | - | 1 | 3 | 4 | 1 | 1 | - |
Sunday (6 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
16°
|
17°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
13°
|
12°
|
13°
|
16°
|
17°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
NW
4
|
NNW
4
|
N
4
|
ENE
6
|
E
8
|
E
8
|
E
6
|
ENE
5
|
| Wind gust (mph) |
8
|
8
|
10
|
13
|
13
|
12
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
91%
|
91%
|
88%
|
77%
|
75%
|
77%
|
90%
|
95%
|
| UV | - | - | 1 | 3 | 3 | 1 | 1 | - |
Monday (7 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
40%
|
50%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
17°
|
17°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
16°
|
16°
|
16°
|
15°
|
16°
|
| Wind direction and speed (mph) |
E
5
|
ENE
6
|
E
7
|
ESE
10
|
E
10
|
E
10
|
E
9
|
E
7
|
| Wind gust (mph) |
11
|
13
|
18
|
21
|
21
|
19
|
15
|
15
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
97%
|
97%
|
95%
|
92%
|
92%
|
95%
|
97%
|
| UV | - | - | 1 | 2 | 2 | 1 | 1 | - |
Tuesday (8 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
17°
|
17°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
16°
|
16°
|
16°
|
14°
|
14°
|
| Wind direction and speed (mph) |
ESE
7
|
ESE
8
|
SE
8
|
ESE
10
|
SE
11
|
SE
11
|
ESE
9
|
ESE
8
|
| Wind gust (mph) |
14
|
14
|
15
|
16
|
16
|
15
|
11
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
93%
|
87%
|
85%
|
94%
|
96%
|
| UV | - | - | 1 | 2 | 3 | 1 | 1 | - |
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Forecast
Forecast for 13:00 (UTC+2), Wed
Updated 11:23 (UTC+1) on Wed 3 Sep 2025
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