S
M
T
W
T
F
S
26
64°
45°
27
80°
40°
28
78°
55°
29
69°
52°
30
59°
37°
1
61°
35°
2
56°
30°
3
63°
28°
4
77°
42°
5
75°
51°
6
62°
41°
7
61°
39°
8
68°
50°
9
73°
49°
10
72°
52°
11
63°
43°
12
62°
44°
13
67°
52°
14
74°
56°
15
76°
58°
16
76°
53°
17
75°
57°
18
72°
52°
19
75°
56°
20
79°
54°
21
75°
53°
22
71°
48°
23
68°
48°
24
70°
51°
25
69°
53°
26
70°
50°
27
70°
50°
28
71°
51°
29
72°
51°
30
73°
54°
31
79°
60°
1
74°
57°
2
75°
55°
3
75°
57°
4
76°
59°
5
80°
61°
6
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jasper
Jasper's May 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 39° and 62°. The average high for May is 72° with an average low of 52°. 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 Jasper. See also: June | July | August.
