S
M
T
W
T
F
S
26
52°
36°
27
54°
32°
28
54°
34°
29
59°
36°
30
63°
39°
1
68°
39°
2
75°
46°
3
64°
48°
4
59°
45°
5
55°
41°
6
57°
34°
7
57°
34°
8
55°
36°
9
57°
32°
10
57°
43°
11
50°
45°
12
55°
46°
13
48°
39°
14
57°
36°
15
59°
37°
16
52°
41°
17
58°
47°
18
59°
42°
19
62°
45°
20
62°
48°
21
66°
47°
22
67°
48°
23
70°
49°
24
70°
49°
25
67°
50°
26
69°
50°
27
69°
49°
28
67°
49°
29
66°
50°
30
60°
47°
31
61°
48°
1
60°
46°
2
61°
46°
3
61°
49°
4
62°
50°
5
62°
51°
6
63°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Karlslunde
Karlslunde's May 2026 forecast shows daily high temperatures ranging from 58° to 70°, with overnight lows between 42° and 52°. The average high for May is 64° with an average low of 48°. 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 Karlslunde. See also: June | July | August.