S
M
T
W
T
F
S
29
62°
33°
30
71°
56°
31
76°
62°
1
65°
36°
2
79°
37°
3
79°
64°
4
78°
45°
5
46°
34°
6
54°
34°
7
41°
28°
8
63°
50°
9
74°
52°
10
66°
41°
11
61°
45°
12
76°
59°
13
72°
61°
14
71°
57°
15
59°
45°
16
62°
48°
17
64°
50°
18
67°
52°
19
71°
53°
20
73°
56°
21
74°
40°
22
58°
36°
23
57°
46°
24
68°
49°
25
69°
44°
26
62°
40°
27
58°
39°
28
59°
43°
29
67°
48°
30
69°
51°
1
70°
49°
2
66°
49°
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 57° to 76°, with overnight lows between 36° and 61°. The average high for April is 66° with an average low of 48°. 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.