S
M
T
W
T
F
S
29
71°
33°
30
79°
35°
31
46°
29°
1
39°
26°
2
34°
30°
3
34°
29°
4
39°
29°
5
60°
28°
6
38°
18°
7
41°
16°
8
55°
31°
9
43°
20°
10
56°
23°
11
60°
40°
12
82°
51°
13
79°
46°
14
68°
36°
15
73°
35°
16
85°
39°
17
67°
29°
18
47°
22°
19
48°
26°
20
73°
25°
21
80°
38°
22
88°
55°
23
82°
41°
24
60°
33°
25
48°
38°
26
49°
38°
27
51°
39°
28
52°
33°
29
57°
31°
30
53°
35°
1
52°
30°
2
67°
29°
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 ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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.