Keflavik (Iceland) weather
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Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13° 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: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;
Overcast changing to sunny intervals by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Keflavik
Today (23 July 2025)
| Time |
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%
|
10%
|
| Temperature |
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
10°
|
| Wind direction and speed |
W
6
|
W
6
|
W
5
|
WSW
5
|
WSW
5
|
SW
5
|
SSW
5
|
S
6
|
SSE
7
|
| Wind gust (mph) |
13
|
14
|
12
|
12
|
12
|
10
|
12
|
12
|
14
|
| Visibility |
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
83%
|
81%
|
79%
|
79%
|
80%
|
79%
|
78%
|
79%
|
| UV | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - |
Thursday (24 July 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%
|
50%
|
40%
|
20%
|
<5%
|
<5%
|
10%
|
20%
|
50%
|
60%
|
80%
|
90%
|
70%
|
50%
|
50%
|
50%
|
50%
|
60%
|
70%
|
50%
|
50%
|
30%
|
10%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SSE
9
|
SE
10
|
SE
12
|
ESE
13
|
ESE
14
|
ESE
15
|
ESE
17
|
ESE
18
|
ESE
20
|
ESE
22
|
SE
23
|
SE
23
|
SSE
21
|
S
18
|
S
16
|
SSW
15
|
SSW
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
13
|
SSE
12
|
| Wind gust (mph) |
17
|
19
|
20
|
22
|
25
|
28
|
30
|
34
|
36
|
38
|
39
|
38
|
34
|
29
|
26
|
25
|
24
|
23
|
23
|
23
|
22
|
22
|
20
|
19
|
| Visibility (description) |
VG
|
VG
|
M
|
VG
|
G
|
VG
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
G
|
M
|
G
|
G
|
VG
|
VG
|
| Humidity |
83%
|
85%
|
87%
|
88%
|
88%
|
89%
|
88%
|
88%
|
88%
|
89%
|
87%
|
90%
|
92%
|
92%
|
89%
|
88%
|
86%
|
86%
|
86%
|
86%
|
87%
|
86%
|
85%
|
85%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 4 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - |
Friday (25 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
30%
|
40%
|
70%
|
80%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
11°
|
13°
|
12°
|
13°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
9°
|
11°
|
11°
|
11°
|
10°
|
| Wind direction and speed (mph) |
SSE
12
|
SE
11
|
ESE
11
|
ESE
10
|
ESE
7
|
NNW
6
|
WNW
7
|
WNW
9
|
| Wind gust (mph) |
19
|
18
|
18
|
16
|
14
|
14
|
15
|
15
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
85%
|
89%
|
91%
|
86%
|
84%
|
85%
|
82%
|
84%
|
| UV | - | - | 1 | 1 | 3 | 3 | 2 | 1 |
Saturday (26 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
20%
|
30%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
9°
|
| Wind direction and speed (mph) |
WNW
9
|
WNW
11
|
WNW
12
|
W
12
|
W
12
|
W
13
|
WNW
12
|
NW
11
|
| Wind gust (mph) |
16
|
19
|
21
|
22
|
23
|
23
|
22
|
19
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
85%
|
87%
|
86%
|
86%
|
85%
|
83%
|
83%
|
83%
|
| UV | - | - | 1 | 2 | 3 | 3 | 2 | 1 |
Sunday (27 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
11°
|
12°
|
14°
|
15°
|
15°
|
13°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
9°
|
11°
|
13°
|
13°
|
11°
|
| Wind direction and speed (mph) |
NW
10
|
N
11
|
N
13
|
NNE
16
|
N
14
|
N
14
|
N
13
|
NNE
12
|
| Wind gust (mph) |
19
|
22
|
25
|
27
|
26
|
24
|
22
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
81%
|
76%
|
74%
|
73%
|
72%
|
74%
|
| UV | - | - | 1 | 2 | 5 | 5 | 2 | 1 |
Monday (28 July 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%
|
10%
|
20%
|
40%
|
50%
|
40%
|
40%
|
| Temperature (°C) |
10°
|
9°
|
11°
|
12°
|
14°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
8°
|
6°
|
8°
|
10°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
NE
11
|
ENE
12
|
E
12
|
ESE
14
|
ESE
14
|
ESE
17
|
E
16
|
ENE
16
|
| Wind gust (mph) |
20
|
19
|
24
|
25
|
30
|
30
|
28
|
26
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
77%
|
79%
|
81%
|
80%
|
78%
|
82%
|
83%
|
82%
|
| UV | - | - | 1 | 2 | 3 | 3 | 1 | 1 |
Tuesday (29 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
20%
|
20%
|
10%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
12°
|
13°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
9°
|
10°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
ENE
15
|
NE
16
|
NE
16
|
N
16
|
N
16
|
NNW
16
|
NNW
16
|
N
15
|
| Wind gust (mph) |
27
|
27
|
27
|
28
|
29
|
28
|
26
|
25
|
| Visibility (description) |
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
85%
|
84%
|
80%
|
78%
|
75%
|
76%
|
77%
|
| UV | - | - | 1 | 2 | 4 | 4 | 2 | 1 |
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Forecast for 15:00 (UTC), Wed
Updated 13:26 (UTC+1) on Wed 23 Jul 2025
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