Grimstad (Norway) weather
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Forecast days
-
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: 13° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Heavy rain changing to partly cloudy by nighttime.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Grimstad
Today (31 August 2025)
| Time |
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
 |
 |
|
|
| Chance of precipitation |
≥95%
|
80%
|
40%
|
20%
|
10%
|
<5%
|
| Temperature |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Wind direction and speed |
SW
3
|
SE
3
|
SW
3
|
SW
4
|
SW
3
|
WSW
3
|
| Wind gust (mph) |
6
|
6
|
7
|
7
|
6
|
6
|
| Visibility |
M
|
VG
|
E
|
E
|
E
|
E
|
| Humidity |
96%
|
97%
|
98%
|
98%
|
98%
|
98%
|
| UV | 1 | 1 | 1 | - | - | - |
Tuesday (1 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 |
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
20%
|
40%
|
60%
|
70%
|
60%
|
50%
|
30%
|
10%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
WSW
3
|
WSW
3
|
SSW
3
|
S
3
|
SSE
4
|
SSE
5
|
SSE
5
|
SSE
5
|
SSE
6
|
SSE
6
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
6
|
SE
6
|
ESE
6
|
ESE
6
|
SE
6
|
SE
5
|
SE
5
|
SE
4
|
SSE
3
|
| Wind gust (mph) |
5
|
5
|
6
|
7
|
8
|
10
|
12
|
14
|
15
|
17
|
17
|
17
|
18
|
17
|
16
|
15
|
14
|
13
|
14
|
14
|
13
|
10
|
7
|
6
|
| Visibility (description) |
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
97%
|
97%
|
97%
|
97%
|
97%
|
96%
|
96%
|
96%
|
95%
|
94%
|
92%
|
91%
|
89%
|
88%
|
87%
|
86%
|
86%
|
86%
|
88%
|
92%
|
93%
|
94%
|
95%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Wednesday (2 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%
|
10%
|
20%
|
10%
|
10%
|
10%
|
30%
|
40%
|
80%
|
≥95%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
14°
|
14°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
16°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
15°
|
| Wind direction and speed (mph) |
S
3
|
SSW
3
|
SW
3
|
SW
2
|
SE
2
|
SE
5
|
SE
8
|
ESE
8
|
SE
9
|
SSE
9
|
| Wind gust (mph) |
5
|
5
|
4
|
4
|
11
|
17
|
20
|
22
|
21
|
30
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
96%
|
96%
|
97%
|
97%
|
96%
|
82%
|
81%
|
83%
|
88%
|
93%
|
| UV | - | - | - | - | 1 | 3 | 4 | 1 | 1 | - |
Thursday (3 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
80%
|
60%
|
50%
|
60%
|
60%
|
40%
|
50%
|
50%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
17°
|
18°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
14°
|
15°
|
15°
|
15°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
SSE
12
|
S
12
|
S
11
|
SSW
12
|
SSW
12
|
SSW
10
|
SSW
9
|
SSW
7
|
| Wind gust (mph) |
32
|
31
|
26
|
24
|
23
|
19
|
17
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
VG
|
| Humidity |
96%
|
94%
|
93%
|
87%
|
81%
|
82%
|
88%
|
90%
|
| UV | - | - | 1 | 3 | 4 | 1 | 1 | - |
Friday (4 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
| Chance of precipitation |
60%
|
40%
|
40%
|
60%
|
50%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
16°
|
17°
|
17°
|
15°
|
14°
|
| Feels like temperature (°C) |
14°
|
13°
|
13°
|
15°
|
15°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSW
6
|
SSW
6
|
SSW
8
|
SSW
10
|
SW
11
|
SW
10
|
SW
8
|
WSW
6
|
| Wind gust (mph) |
14
|
15
|
18
|
21
|
23
|
19
|
16
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
E
|
E
|
E
|
VG
|
VG
|
| Humidity |
90%
|
92%
|
91%
|
77%
|
74%
|
69%
|
83%
|
88%
|
| UV | - | - | 1 | 3 | 4 | 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 |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
17°
|
18°
|
18°
|
16°
|
14°
|
| Feels like temperature (°C) |
12°
|
12°
|
12°
|
16°
|
16°
|
17°
|
15°
|
14°
|
| Wind direction and speed (mph) |
WSW
6
|
W
6
|
W
6
|
SW
8
|
SSW
10
|
SSW
9
|
SSW
7
|
SW
6
|
| Wind gust (mph) |
10
|
8
|
10
|
13
|
15
|
13
|
7
|
6
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
92%
|
94%
|
93%
|
77%
|
70%
|
73%
|
90%
|
96%
|
| 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%
|
20%
|
20%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
18°
|
19°
|
18°
|
16°
|
15°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
17°
|
18°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
W
5
|
NNW
5
|
NNE
5
|
E
7
|
ESE
9
|
ESE
8
|
E
7
|
E
6
|
| Wind gust (mph) |
6
|
6
|
10
|
14
|
14
|
12
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
97%
|
98%
|
97%
|
84%
|
75%
|
78%
|
93%
|
97%
|
| UV | - | - | 1 | 3 | 3 | 1 | 1 | - |
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Forecast for 18:00 (UTC+2), Mon
Updated 16:07 (UTC+1) on Mon 1 Sep 2025
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