23 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
9% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
47% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1030 mb. Relative humidity will be high.
Tuesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
09:00
7 °C
7 °C
5 km/h 
7 km/h
1032 mb
61.9%
2,036 m
41 m
Apr, 23 09:00 @ Very stable
12:00
8 °C
7 °C
6 km/h 
8 km/h
1032 mb
70.1%
1,415 m
94 m
Apr, 23 12:00 @ Very stable
15:00
9 °C
8 °C
6 km/h
7 km/h
1030 mb
76.2%
1,424 m
135 m
Apr, 23 15:00 @ Very stable
18:00
8 °C
8 °C
6 km/h
8 km/h
1029 mb
82.4%
1,560 m
108 m
Apr, 23 18:00 @ Very stable
21:00
8 °C
7 °C
6 km/h
8 km/h
1028 mb
86.0%
2,386 m
21 m
Apr, 23 21:00 @ Very stable
24 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
69% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1020 mb. Relative humidity will be very high.
Wednesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
8 °C
7 °C
7 km/h 
8 km/h
1027 mb
85.9%
2,145 m
14 m
Apr, 24 00:00 @ Very stable
03:00
8 °C
7 °C
7 km/h 
10 km/h
1025 mb
85.9%
1,171 m
33 m
Apr, 24 03:00 @ Very stable
06:00
8 °C
6 °C
10 km/h
15 km/h
1023 mb
84.8%
1,243 m
62 m
Apr, 24 06:00 @ Very stable
09:00
8 °C
6 °C
13 km/h
18 km/h
1021 mb
79.4%
1,201 m
130 m
Apr, 24 09:00 @ Very stable
12:00
9 °C
7 °C
13 km/h
17 km/h
1019 mb
72.4%
1,129 m
209 m
Apr, 24 12:00 @ Very stable
15:00
9 °C
7 °C
15 km/h
20 km/h
1017 mb
70.7%
1,291 m
256 m
Apr, 24 15:00 @ Stable
18:00
9 °C
6 °C
17 km/h
23 km/h
1016 mb
71.5%
1,748 m
244 m
Apr, 24 18:00 @ Very stable
21:00
8 °C
6 °C
11 km/h
19 km/h
1016 mb
77.7%
1,253 m
130 m
Apr, 24 21:00 @ Very stable
25 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
16% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
20% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
10% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1017 mb. Relative humidity will be very high.
Thursday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
7 °C
6 °C
9 km/h
13 km/h
1016 mb
79.6%
1,144 m
69 m
Apr, 25 00:00 @ Very stable
03:00
7 °C
5 °C
9 km/h
10 km/h
1016 mb
79.3%
1,205 m
64 m
Apr, 25 03:00 @ Very stable
06:00
6 °C
5 °C
6 km/h
14 km/h
1017 mb
82.4%
1,373 m
97 m
Apr, 25 06:00 @ Very stable
09:00
6 °C
4 °C
10 km/h
20 km/h
1018 mb
81.1%
1,694 m
246 m
Apr, 25 09:00 @ Very stable
12:00
6 °C
4 °C
10 km/h
20 km/h
1018 mb
79.8%
1,783 m
320 m
Apr, 25 12:00 @ Very stable
15:00
7 °C
5 °C
9 km/h
20 km/h
1018 mb
77.9%
1,850 m
309 m
Apr, 25 15:00 @ Stable
18:00
7 °C
5 °C
10 km/h
21 km/h
1018 mb
79.7%
1,993 m
257 m
Apr, 25 18:00 @ Stable
21:00
7 °C
5 °C
12 km/h
30 km/h
1019 mb
81.5%
2,019 m
177 m
Apr, 25 21:00 @ Very stable
26 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
19% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
50% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1017 mb. Relative humidity will be high.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
6 °C
5 °C
8 km/h 
23 km/h
1018 mb
83.7%
2,056 m
150 m
Apr, 26 00:00 @ Stable
03:00
6 °C
5 °C
7 km/h
18 km/h
1018 mb
83.9%
1,983 m
174 m
Apr, 26 03:00 @ Very stable
06:00
5 °C
3 °C
8 km/h
23 km/h
1018 mb
81.7%
1,993 m
208 m
Apr, 26 06:00 @ Very stable
09:00
5 °C
2 °C
12 km/h
26 km/h
1018 mb
76.1%
1,968 m
273 m
Apr, 26 09:00 @ Very stable
12:00
6 °C
3 °C
14 km/h
27 km/h
1017 mb
67.4%
1,923 m
343 m
Apr, 26 12:00 @ Very stable
15:00
7 °C
4 °C
17 km/h
31 km/h
1017 mb
64.1%
1,856 m
307 m
Apr, 26 15:00 @ Very stable
18:00
8 °C
5 °C
18 km/h 
35 km/h
1016 mb
64.2%
1,805 m
254 m
Apr, 26 18:00 @ Stable
21:00
7 °C
4 °C
14 km/h
31 km/h
1016 mb
67.6%
1,712 m
218 m
Apr, 26 21:00 @ Very stable
27 Apr will be cool and the weather will be very stable.
The sky will be clear:
3% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1015 mb. Relative humidity will be high.
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
5 °C
1 °C
15 km/h 
28 km/h
1016 mb
73.4%
1,571 m
297 m
Apr, 27 00:00 @ Very stable
03:00
4 °C
-1 °C
16 km/h
31 km/h
1016 mb
74.1%
804 m
368 m
Apr, 27 03:00 @ Very stable
06:00
2 °C
-3 °C
21 km/h
35 km/h
1016 mb
72.8%
280 m
477 m
Apr, 27 06:00 @ Extremely stable
09:00
3 °C
-3 °C
22 km/h
33 km/h
1016 mb
69.0%
225 m
664 m
Apr, 27 09:00 @ Very stable
12:00
4 °C
-1 °C
22 km/h
30 km/h
1016 mb
60.8%
388 m
726 m
Apr, 27 12:00 @ Very stable
15:00
6 °C
2 °C
21 km/h
29 km/h
1016 mb
59.6%
654 m
815 m
Apr, 27 15:00 @ Very stable
18:00
6 °C
3 °C
19 km/h
26 km/h
1016 mb
64.3%
723 m
625 m
Apr, 27 18:00 @ Very stable
21:00
6 °C
3 °C
12 km/h
25 km/h
1016 mb
68.5%
780 m
439 m
Apr, 27 21:00 @ Stable
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be slightly cloudy:
11% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
5% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
5 °C
2 °C
15 km/h
24 km/h
1017 mb
71.8%
805 m
436 m
Apr, 28 00:00 @ Stable
03:00
5 °C
2 °C
13 km/h
18 km/h
1018 mb
71.8%
720 m
339 m
Apr, 28 03:00 @ Stable
06:00
5 °C
2 °C
13 km/h
23 km/h
1018 mb
69.0%
714 m
362 m
Apr, 28 06:00 @ Stable
09:00
5 °C
2 °C
14 km/h
15 km/h
1019 mb
65.5%
802 m
331 m
Apr, 28 09:00 @ Stable
12:00
5 °C
3 °C
13 km/h
19 km/h
1020 mb
63.7%
836 m
492 m
Apr, 28 12:00 @ Stable
15:00
7 °C
5 °C
11 km/h
18 km/h
1020 mb
62.0%
1,029 m
417 m
Apr, 28 15:00 @ Stable
18:00
7 °C
6 °C
6 km/h
15 km/h
1020 mb
68.1%
1,058 m
281 m
Apr, 28 18:00 @ Stable
21:00
7 °C
6 °C
5 km/h
12 km/h
1020 mb
70.6%
1,007 m
123 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be overcast:
61% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
36% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
7 °C
5 °C
9 km/h
12 km/h
1020 mb
71.0%
983 m
106 m
Apr, 29 00:00 @ Stable
03:00
6 °C
5 °C
8 km/h
8 km/h
1019 mb
73.7%
998 m
80 m
Apr, 29 03:00 @ Stable
06:00
6 °C
5 °C
7 km/h
9 km/h
1018 mb
72.8%
953 m
80 m
Apr, 29 06:00 @ Stable
09:00
7 °C
6 °C
7 km/h
8 km/h
1018 mb
69.1%
971 m
145 m
Apr, 29 09:00 @ Stable
12:00
6 °C
4 °C
10 km/h
20 km/h
1018 mb
72.8%
1,039 m
307 m
Apr, 29 12:00 @ Very stable
15:00
7 °C
4 °C
14 km/h
26 km/h
1018 mb
72.2%
1,160 m
383 m
Apr, 29 15:00 @ Very stable
18:00
7 °C
5 °C
14 km/h
25 km/h
1017 mb
72.6%
1,242 m
264 m
Apr, 29 18:00 @ Stable
21:00
7 °C
4 °C
13 km/h
25 km/h
1018 mb
75.1%
1,261 m
177 m
Apr, 29 21:00 @ Stable
30 Apr will be cool and the weather will be .
The sky will be :
177% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
156% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 6120 mb. Relative humidity will be .
Tuesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
6 °C
4 °C
9 km/h
20 km/h
1019 mb
76.7%
1,293 m
210 m
Apr, 30 00:00 @ Very stable
03:00
5 °C
4 °C
7 km/h
17 km/h
1020 mb
76.2%
1,274 m
199 m
Apr, 30 03:00 @ Very stable
06:00
5 °C
4 °C
5 km/h
16 km/h
1020 mb
78.4%
1,215 m
201 m
Apr, 30 06:00 @ Very stable
09:00
5 °C
3 °C
7 km/h
14 km/h
1021 mb
76.6%
1,283 m
252 m
Apr, 30 09:00 @ Very stable
12:00
5 °C
2 °C
12 km/h
17 km/h
1022 mb
73.5%
1,191 m
312 m
Apr, 30 12:00 @ Very stable
15:00
5 °C
2 °C
18 km/h
19 km/h
1022 mb
65.8%
1,179 m
343 m
Apr, 30 15:00 @ Very stable
Grindavík
12:35 
