Sun
Apr 28
Stable
~0.4
l/m2
16%
Mon
Apr 29
Very stable
~0.4
l/m2
39%
Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
~2
l/m2
62%
Thu
May 2
Very stable
~5
l/m2
65%
Fri
May 3
Extremely stable
~2
l/m2
62%
Sat
May 4
Very stable
~7
l/m2
55%
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 16% probability of light rainfall and showers.
The sky will be partly cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
31% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
37% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
14% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
15:00
9 °C
6 °C
22 km/h 
23 km/h
1015 mb
43.4%
1,010 m
1,442 m
Apr, 28 15:00 @ Stable
18:00
8 °C
6 °C
11 km/h 
14 km/h
1014 mb
51.1%
994 m
1,107 m
Apr, 28 18:00 @ Stable
21:00
0.3 16%
100%
7 °C
4 °C
13 km/h
13 km/h
1015 mb
58.6%
983 m
132 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
There is a 39% probability of light rainfall and showers.
The sky will be cloudy:
33% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
52% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
14% 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 2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1015 mb. Relative humidity will be high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
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
0.3 39%
100%
4 °C
3 °C
7 km/h 
7 km/h
1015 mb
67.3%
958 m
28 m
Apr, 29 00:00 @ Stable
03:00
3 °C
1 °C
7 km/h 
7 km/h
1015 mb
74.2%
920 m
37 m
Apr, 29 03:00 @ Stable
06:00
2 °C
1 °C
7 km/h
8 km/h
1015 mb
78.0%
821 m
51 m
Apr, 29 06:00 @ Stable
09:00
5 °C
2 °C
9 km/h
16 km/h
1016 mb
68.2%
716 m
467 m
Apr, 29 09:00 @ Stable
12:00
6 °C
4 °C
14 km/h
17 km/h
1016 mb
59.0%
755 m
852 m
Apr, 29 12:00 @ Very stable
15:00
7 °C
4 °C
16 km/h 
18 km/h
1015 mb
55.5%
828 m
1,064 m
Apr, 29 15:00 @ Very stable
18:00
7 °C
4 °C
16 km/h
21 km/h
1016 mb
55.0%
838 m
1,036 m
Apr, 29 18:00 @ Extremely stable
21:00
5 °C
2 °C
14 km/h
22 km/h
1017 mb
65.3%
770 m
415 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
9% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
27% 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 1 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 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
00:00
3 °C
0 °C
11 km/h
17 km/h
1018 mb
78.6%
746 m
203 m
Apr, 30 00:00 @ Extremely stable
03:00
2 °C
-2 °C
10 km/h
15 km/h
1019 mb
84.3%
723 m
172 m
Apr, 30 03:00 @ Extremely stable
06:00
1 °C
-3 °C
13 km/h
19 km/h
1019 mb
82.3%
550 m
297 m
Apr, 30 06:00 @ Extremely stable
09:00
4 °C
0 °C
14 km/h
15 km/h
1020 mb
68.3%
523 m
584 m
Apr, 30 09:00 @ Extremely stable
12:00
6 °C
4 °C
12 km/h
12 km/h
1020 mb
57.4%
712 m
904 m
Apr, 30 12:00 @ Extremely stable
15:00
7 °C
6 °C
9 km/h
11 km/h
1020 mb
53.1%
867 m
1,120 m
Apr, 30 15:00 @ Extremely stable
18:00
7 °C
6 °C
10 km/h 
12 km/h
1020 mb
55.4%
894 m
997 m
Apr, 30 18:00 @ Extremely stable
21:00
6 °C
4 °C
7 km/h 
13 km/h
1021 mb
64.5%
847 m
483 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
There is a 62% probability of light rainfall.
The sky will be overcast:
43% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
80% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
73% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1020 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
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
4 °C
3 °C
4 km/h
9 km/h
1021 mb
76.2%
768 m
71 m
May, 1 00:00 @ Extremely stable
03:00
3 °C
3 °C
3 km/h
6 km/h
1021 mb
79.3%
664 m
57 m
May, 1 03:00 @ Extremely stable
06:00
3 °C
3 °C
3 km/h
5 km/h
1020 mb
78.9%
589 m
106 m
May, 1 06:00 @ Extremely stable
09:00
4 °C
4 °C
3 km/h 
5 km/h
1020 mb
75.0%
552 m
526 m
May, 1 09:00 @ Extremely stable
12:00
5 °C
4 °C
6 km/h
10 km/h
1020 mb
72.5%
628 m
695 m
May, 1 12:00 @ Extremely stable
15:00
0.2 40%
18%
4 °C
1 °C
11 km/h
14 km/h
1020 mb
81.9%
556 m
592 m
May, 1 15:00 @ Extremely stable
18:00
0.7 62%
22%
3 °C
1 °C
10 km/h
18 km/h
1020 mb
95.3%
507 m
433 m
May, 1 18:00 @ Extremely stable
21:00
0.7 61%
16%
3 °C
-1 °C
12 km/h
25 km/h
1020 mb
96.3%
548 m
516 m
May, 1 21:00 @ Extremely stable
2 May will be cool and the weather will be very stable.
There is a 65% probability of light rainfall and showers.
The sky will be partly cloudy:
46% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1020 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
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
1.4 65%
16%
3 °C
-1 °C
17 km/h
32 km/h
1020 mb
95.6%
666 m
701 m
May, 2 00:00 @ Very stable
03:00
0.9 61%
7%
4 °C
0 °C
19 km/h
33 km/h
1020 mb
93.6%
813 m
722 m
May, 2 03:00 @ Very stable
06:00
1.6 55%
30%
4 °C
1 °C
14 km/h
22 km/h
1019 mb
94.2%
861 m
341 m
May, 2 06:00 @ Stable
09:00
0.2 23%
100%
5 °C
2 °C
14 km/h
24 km/h
1020 mb
76.8%
720 m
730 m
May, 2 09:00 @ Very stable
12:00
0.2 13%
100%
6 °C
3 °C
17 km/h
19 km/h
1021 mb
61.6%
720 m
1,030 m
May, 2 12:00 @ Extremely stable
15:00
7 °C
3 °C
18 km/h
18 km/h
1021 mb
57.9%
762 m
1,093 m
May, 2 15:00 @ Extremely stable
18:00
6 °C
3 °C
17 km/h
17 km/h
1021 mb
59.6%
729 m
963 m
May, 2 18:00 @ Extremely stable
21:00
4 °C
2 °C
13 km/h
13 km/h
1021 mb
67.8%
641 m
709 m
May, 2 21:00 @ Extremely stable
3 May will be cool and the weather will be very stable.
There is a 62% probability of light rainfall and showers.
The sky will be partly cloudy:
45% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
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
3 °C
2 °C
4 km/h
5 km/h
1020 mb
78.1%
571 m
81 m
May, 3 00:00 @ Extremely stable
03:00
2 °C
2 °C
3 km/h
5 km/h
1018 mb
81.9%
558 m
50 m
May, 3 03:00 @ Extremely stable
06:00
2 °C
0 °C
5 km/h
7 km/h
1017 mb
80.6%
527 m
68 m
May, 3 06:00 @ Extremely stable
09:00
4 °C
1 °C
13 km/h
17 km/h
1015 mb
68.8%
558 m
818 m
May, 3 09:00 @ Extremely stable
12:00
6 °C
2 °C
20 km/h
25 km/h
1013 mb
63.3%
668 m
1,293 m
May, 3 12:00 @ Very stable
15:00
6 °C
1 °C
25 km/h
32 km/h
1011 mb
75.0%
713 m
1,005 m
May, 3 15:00 @ Very stable
18:00
1.3 62%
35%
4 °C
1 °C
17 km/h
24 km/h
1009 mb
77.1%
627 m
844 m
May, 3 18:00 @ Very stable
21:00
0.4 24%
41%
3 °C
-1 °C
16 km/h
26 km/h
1009 mb
65.7%
497 m
859 m
May, 3 21:00 @ Extremely stable
4 May will be cool and the weather will be very stable.
There is a 55% probability of light rainfall and showers.
The sky will be mostly cloudy:
5% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
69% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
29% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 1003 mb. Relative humidity will be high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
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
0.7 55%
73%
3 °C
-2 °C
15 km/h
28 km/h
1007 mb
66.3%
488 m
716 m
May, 4 00:00 @ Extremely stable
03:00
0.6 41%
100%
2 °C
-3 °C
17 km/h
30 km/h
1006 mb
71.2%
478 m
464 m
May, 4 03:00 @ Extremely stable
06:00
1 53%
98%
2 °C
-3 °C
20 km/h
32 km/h
1004 mb
68.4%
470 m
607 m
May, 4 06:00 @ Very stable
09:00
0.2 28%
86%
3 °C
-2 °C
30 km/h
40 km/h
1003 mb
69.2%
470 m
1,297 m
May, 4 09:00 @ Very stable
12:00
1.2 55%
55%
4 °C
-1 °C
22 km/h
35 km/h
1002 mb
68.1%
542 m
1,311 m
May, 4 12:00 @ Stable
15:00
0.6 31%
91%
6 °C
1 °C
31 km/h
39 km/h
1001 mb
56.5%
645 m
1,654 m
May, 4 15:00 @ Stable
18:00
1.1 39%
97%
5 °C
-1 °C
35 km/h
40 km/h
1001 mb
60.7%
650 m
1,490 m
May, 4 18:00 @ Stable
21:00
0.8 33%
100%
4 °C
-1 °C
24 km/h
31 km/h
1001 mb
70.3%
593 m
1,043 m
May, 4 21:00 @ Stable
5 May will be cool and the weather will be .
There is a 47% probability of light rainfall and showers.
The sky will be :
38% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
400% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
152% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8019 mb. Relative humidity will be .
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
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
1.6 41%
100%
3 °C
-1 °C
14 km/h
24 km/h
1001 mb
75.8%
563 m
339 m
May, 5 00:00 @ Stable
03:00
0.4 21%
100%
2 °C
-2 °C
11 km/h
20 km/h
1001 mb
78.2%
540 m
232 m
May, 5 03:00 @ Stable
06:00
0.7 47%
95%
2 °C
-2 °C
13 km/h
27 km/h
1002 mb
75.6%
545 m
390 m
May, 5 06:00 @ Stable
09:00
0.3 32%
100%
4 °C
-1 °C
24 km/h
31 km/h
1002 mb
59.3%
567 m
1,466 m
May, 5 09:00 @ Stable
12:00
0.4 45%
100%
5 °C
1 °C
24 km/h
31 km/h
1003 mb
51.6%
642 m
1,805 m
May, 5 12:00 @ Stable
15:00
0.2 22%
100%
6 °C
2 °C
26 km/h
29 km/h
1004 mb
53.0%
681 m
1,599 m
May, 5 15:00 @ Stable
18:00
0.6 27%
100%
6 °C
2 °C
19 km/h
23 km/h
1004 mb
56.6%
690 m
1,323 m
May, 5 18:00 @ Stable
21:00
5 °C
2 °C
12 km/h
17 km/h
1005 mb
62.8%
693 m
748 m
May, 5 21:00 @ Stable
Hamrahlíð
23:20 
