S
M
T
W
T
F
S
29
64°
39°
30
79°
53°
31
76°
41°
1
44°
38°
2
73°
38°
3
68°
53°
4
66°
40°
5
51°
36°
6
52°
34°
7
44°
29°
8
68°
36°
9
76°
54°
10
60°
38°
11
64°
56°
12
80°
58°
13
80°
64°
14
79°
60°
15
76°
56°
16
70°
50°
17
69°
46°
18
66°
47°
19
70°
48°
20
72°
50°
21
71°
50°
22
65°
41°
23
59°
46°
24
67°
47°
25
70°
46°
26
61°
40°
27
60°
39°
28
63°
48°
29
70°
50°
30
70°
50°
1
72°
46°
2
63°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Watseka
Watseka's April 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 38° and 64°. The average high for April is 69° with an average low of 49°. 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 Watseka. See also: May | June | July.