Grindavik (Iceland) weather
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Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Sunny intervals changing to partly cloudy by nighttime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Grindavik
Today (1 September 2025)
| Time |
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
 |
|
 |
| Chance of precipitation |
30%
|
30%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
15°
|
15°
|
15°
|
15°
|
14°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
11°
|
| Wind direction and speed |
ESE
7
|
ESE
5
|
W
4
|
W
5
|
W
6
|
WNW
6
|
WNW
6
|
WNW
5
|
| Wind gust (mph) |
14
|
11
|
12
|
12
|
12
|
12
|
11
|
9
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
73%
|
75%
|
75%
|
81%
|
86%
|
91%
|
92%
|
95%
|
| UV | 2 | 1 | 1 | 1 | 1 | - | - | - |
Tuesday (2 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
30%
|
30%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
9°
|
11°
|
12°
|
13°
|
14°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
10°
|
11°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
15°
|
14°
|
13°
|
12°
|
11°
|
11°
|
| Wind direction and speed (mph) |
NW
5
|
WNW
4
|
W
4
|
NW
3
|
ENE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
4
|
NNE
4
|
N
5
|
N
6
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
8
|
N
8
|
N
8
|
N
7
|
N
7
|
N
6
|
N
5
|
| Wind gust (mph) |
8
|
7
|
6
|
5
|
6
|
6
|
6
|
7
|
8
|
10
|
11
|
14
|
16
|
16
|
17
|
16
|
17
|
16
|
16
|
15
|
14
|
12
|
10
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
95%
|
96%
|
96%
|
97%
|
97%
|
97%
|
98%
|
98%
|
94%
|
89%
|
84%
|
76%
|
67%
|
62%
|
58%
|
58%
|
59%
|
62%
|
65%
|
68%
|
76%
|
81%
|
85%
|
86%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Wednesday (3 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
10%
|
30%
|
30%
|
20%
|
10%
|
| Temperature (°C) |
12°
|
11°
|
10°
|
12°
|
15°
|
15°
|
14°
|
12°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
12°
|
14°
|
14°
|
13°
|
11°
|
| Wind direction and speed (mph) |
N
5
|
N
5
|
N
4
|
NNE
5
|
E
7
|
SE
6
|
SSE
5
|
SSE
4
|
| Wind gust (mph) |
9
|
10
|
11
|
16
|
16
|
15
|
11
|
9
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
G
|
| Humidity |
86%
|
87%
|
88%
|
78%
|
67%
|
71%
|
78%
|
94%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | - |
Thursday (4 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
|
 |
|
| Chance of precipitation |
10%
|
20%
|
30%
|
60%
|
80%
|
80%
|
40%
|
20%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
12°
|
12°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
10°
|
10°
|
9°
|
11°
|
11°
|
12°
|
11°
|
10°
|
| Wind direction and speed (mph) |
ESE
4
|
E
4
|
ESE
5
|
ESE
6
|
SE
6
|
SSE
6
|
S
6
|
SW
6
|
| Wind gust (mph) |
9
|
10
|
12
|
15
|
15
|
15
|
13
|
12
|
| Visibility (description) |
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
97%
|
97%
|
92%
|
86%
|
82%
|
88%
|
92%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | - |
Friday (5 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
20%
|
20%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
10°
|
11°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
9°
|
8°
|
7°
|
9°
|
9°
|
10°
|
9°
|
7°
|
| Wind direction and speed (mph) |
SSW
6
|
S
7
|
S
6
|
S
8
|
SSE
10
|
SSE
11
|
SE
12
|
ESE
9
|
| Wind gust (mph) |
13
|
14
|
15
|
22
|
23
|
25
|
23
|
19
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
93%
|
92%
|
85%
|
72%
|
69%
|
70%
|
82%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | - |
Saturday (6 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
20%
|
30%
|
30%
|
30%
|
20%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
10°
|
11°
|
12°
|
12°
|
10°
|
| Feels like temperature (°C) |
7°
|
6°
|
6°
|
7°
|
9°
|
10°
|
9°
|
8°
|
| Wind direction and speed (mph) |
E
9
|
ENE
9
|
ENE
10
|
NE
11
|
NE
12
|
NNE
11
|
N
11
|
N
10
|
| Wind gust (mph) |
18
|
19
|
22
|
24
|
25
|
25
|
22
|
22
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
89%
|
82%
|
74%
|
72%
|
73%
|
85%
|
| UV | - | - | 1 | 1 | 2 | 2 | 1 | - |
Sunday (7 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
7°
|
9°
|
12°
|
13°
|
12°
|
10°
|
| Feels like temperature (°C) |
6°
|
5°
|
4°
|
7°
|
9°
|
11°
|
10°
|
8°
|
| Wind direction and speed (mph) |
N
11
|
N
11
|
N
11
|
N
10
|
N
11
|
N
10
|
N
10
|
NNW
8
|
| Wind gust (mph) |
22
|
23
|
23
|
23
|
23
|
22
|
20
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
88%
|
79%
|
68%
|
66%
|
71%
|
85%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | - |
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Forecast for 16:00 (UTC), Mon
Updated 13:29 (UTC+1) on Mon 1 Sep 2025
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