S
M
T
W
T
F
S
26
63°
31°
27
70°
39°
28
63°
35°
29
57°
36°
30
44°
40°
1
48°
33°
2
40°
30°
3
48°
34°
4
50°
28°
5
75°
42°
6
55°
42°
7
51°
38°
8
N/A
9
60°
43°
10
63°
38°
11
57°
34°
12
54°
33°
13
58°
34°
14
61°
38°
15
64°
44°
16
63°
43°
17
69°
42°
18
67°
41°
19
68°
42°
20
71°
46°
21
72°
39°
22
62°
36°
23
64°
37°
24
71°
42°
25
71°
44°
26
72°
45°
27
72°
37°
28
62°
37°
29
63°
39°
30
68°
41°
31
73°
47°
1
72°
47°
2
72°
43°
3
73°
47°
4
74°
48°
5
75°
49°
6
74°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Jackman
Jackman's May 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 33° and 49°. The average high for May is 67° with an average low of 41°. 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 Jackman. See also: June | July | August.
