S
M
T
W
T
F
S
29
51°
21°
30
71°
39°
31
55°
39°
1
72°
39°
2
42°
34°
3
62°
35°
4
60°
37°
5
49°
37°
6
49°
28°
7
45°
26°
8
49°
26°
9
57°
33°
10
68°
47°
11
58°
33°
12
57°
45°
13
74°
57°
14
73°
49°
15
68°
48°
16
64°
49°
17
67°
47°
18
65°
42°
19
59°
41°
20
62°
45°
21
66°
44°
22
61°
38°
23
56°
37°
24
58°
41°
25
59°
41°
26
56°
40°
27
55°
41°
28
57°
39°
29
56°
37°
30
58°
38°
1
58°
44°
2
67°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Chester
Chester's April 2026 forecast shows daily high temperatures ranging from 55° to 74°, with overnight lows between 33° and 57°. The average high for April is 62° with an average low of 42°. 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 Chester. See also: May | June | July.