S
M
T
W
T
F
S
29
24°
10°
30
21°
15°
31
22°
8°
1
30°
9°
2
N/A
3
36°
25°
4
41°
26°
5
31°
15°
6
32°
25°
7
40°
22°
8
27°
14°
9
31°
16°
10
35°
18°
11
41°
26°
12
46°
26°
13
46°
31°
14
49°
30°
15
50°
29°
16
42°
30°
17
50°
34°
18
58°
37°
19
60°
39°
20
59°
39°
21
59°
38°
22
46°
35°
23
47°
35°
24
49°
29°
25
47°
27°
26
49°
28°
27
57°
32°
28
60°
34°
29
61°
40°
30
62°
41°
1
64°
43°
2
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Jansen
Jansen's April 2026 forecast shows daily high temperatures ranging from 27° to 64°, with overnight lows between 14° and 43°. The average high for April is 48° with an average low of 30°. 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.
