S
M
T
W
T
F
S
26
90°
61°
27
82°
63°
28
90°
57°
29
91°
68°
30
90°
70°
1
86°
66°
2
68°
55°
3
77°
50°
4
84°
48°
5
86°
57°
6
91°
59°
7
88°
68°
8
86°
66°
9
77°
64°
10
86°
68°
11
91°
68°
12
77°
68°
13
84°
66°
14
88°
54°
15
87°
61°
16
93°
69°
17
91°
66°
18
89°
66°
19
90°
66°
20
89°
67°
21
88°
69°
22
87°
68°
23
89°
70°
24
88°
68°
25
88°
67°
26
87°
68°
27
89°
63°
28
87°
66°
29
89°
67°
30
89°
68°
31
88°
67°
1
88°
67°
2
89°
68°
3
89°
68°
4
88°
68°
5
88°
68°
6
89°
69°
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 87° to 93°, with overnight lows between 54° and 70°. The average high for May is 89° with an average low of 67°. 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.
