S
M
T
W
T
F
S
29
76°
48°
30
92°
45°
31
73°
46°
1
51°
40°
2
53°
43°
3
47°
34°
4
55°
32°
5
67°
30°
6
58°
39°
7
62°
51°
8
74°
42°
9
63°
40°
10
58°
49°
11
71°
59°
12
75°
56°
13
77°
47°
14
61°
40°
15
63°
46°
16
66°
43°
17
71°
45°
18
67°
47°
19
65°
39°
20
70°
46°
21
69°
45°
22
70°
41°
23
59°
43°
24
64°
38°
25
63°
48°
26
72°
48°
27
71°
47°
28
72°
48°
29
69°
48°
30
64°
47°
1
66°
48°
2
70°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jansen
Jansen's April 2026 forecast shows daily high temperatures ranging from 58° to 77°, with overnight lows between 38° and 59°. The average high for April is 67° with an average low of 46°. 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 Jansen. See also: May | June | July.
