S
M
T
W
T
F
S
29
72°
48°
30
81°
52°
31
84°
56°
1
84°
58°
2
86°
59°
3
85°
64°
4
86°
62°
5
89°
65°
6
71°
59°
7
71°
51°
8
70°
47°
9
74°
50°
10
80°
48°
11
84°
52°
12
81°
58°
13
82°
60°
14
82°
62°
15
86°
63°
16
86°
62°
17
82°
64°
18
84°
64°
19
85°
65°
20
83°
55°
21
79°
61°
22
80°
61°
23
80°
60°
24
79°
61°
25
80°
61°
26
79°
60°
27
81°
61°
28
80°
61°
29
76°
60°
30
74°
61°
1
74°
62°
2
76°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jasper
Jasper's April 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 47° and 65°. The average high for April is 80° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Jasper. See also: May | June | July.