S
M
T
W
T
F
S
26
39°
25°
27
39°
23°
28
39°
27°
29
39°
25°
30
48°
37°
1
48°
37°
2
45°
28°
3
33°
25°
4
40°
25°
5
37°
29°
6
39°
27°
7
41°
25°
8
40°
21°
9
39°
24°
10
44°
34°
11
43°
36°
12
45°
37°
13
46°
38°
14
47°
37°
15
48°
37°
16
43°
26°
17
44°
27°
18
46°
31°
19
46°
30°
20
44°
30°
21
43°
29°
22
44°
27°
23
44°
27°
24
45°
28°
25
47°
30°
26
48°
34°
27
52°
36°
28
52°
36°
29
51°
31°
30
46°
32°
31
45°
31°
1
45°
31°
2
46°
32°
3
47°
34°
4
47°
33°
5
50°
33°
6
55°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Abisko
Abisko's May 2026 forecast shows daily high temperatures ranging from 33° to 55°, with overnight lows between 21° and 38°. The average high for May is 45° with an average low of 31°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Abisko. See also: June | July | August.