S
M
T
W
T
F
S
29
64°
45°
30
75°
57°
31
82°
59°
1
82°
55°
2
81°
55°
3
82°
61°
4
82°
63°
5
66°
47°
6
68°
47°
7
74°
50°
8
67°
48°
9
72°
53°
10
76°
53°
11
79°
54°
12
82°
56°
13
81°
59°
14
83°
59°
15
83°
60°
16
82°
60°
17
80°
58°
18
81°
54°
19
76°
56°
20
78°
57°
21
80°
58°
22
79°
58°
23
80°
57°
24
79°
58°
25
80°
57°
26
80°
58°
27
81°
58°
28
80°
57°
29
79°
57°
30
76°
58°
1
77°
58°
2
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Topeka Junction
Topeka Junction's April 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 47° and 60°. The average high for April is 78° with an average low of 56°. 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 Topeka Junction. See also: May | June | July.