S
M
T
W
T
F
S
29
60°
34°
30
74°
50°
31
71°
49°
1
50°
37°
2
70°
35°
3
67°
49°
4
64°
44°
5
44°
32°
6
49°
30°
7
41°
21°
8
61°
27°
9
67°
52°
10
55°
34°
11
58°
47°
12
74°
58°
13
71°
61°
14
76°
60°
15
68°
53°
16
66°
48°
17
70°
45°
18
62°
42°
19
65°
47°
20
66°
49°
21
67°
47°
22
66°
38°
23
55°
42°
24
57°
45°
25
66°
42°
26
55°
37°
27
55°
37°
28
60°
41°
29
65°
46°
30
66°
48°
1
69°
46°
2
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Quincy
Quincy's April 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 34° and 61°. The average high for April is 64° 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 Quincy. See also: May | June | July.