S
M
T
W
T
F
S
26
39°
34°
27
43°
36°
28
45°
37°
29
45°
43°
30
48°
45°
1
48°
45°
2
46°
36°
3
43°
34°
4
41°
32°
5
43°
34°
6
43°
36°
7
43°
34°
8
52°
36°
9
52°
41°
10
46°
41°
11
46°
39°
12
48°
39°
13
54°
39°
14
52°
45°
15
59°
48°
16
N/A
17
55°
44°
18
57°
51°
19
67°
55°
20
61°
51°
21
56°
46°
22
54°
47°
23
66°
52°
24
62°
50°
25
63°
50°
26
56°
43°
27
55°
42°
28
56°
45°
29
49°
36°
30
56°
43°
31
55°
42°
1
56°
44°
2
58°
44°
3
57°
43°
4
56°
43°
5
58°
44°
6
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Bjorn
Bjorn's May 2026 forecast shows daily high temperatures ranging from 49° to 67°, with overnight lows between 36° and 55°. The average high for May is 58° with an average low of 46°. 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 Bjorn. See also: June | July | August.