S
M
T
W
T
F
S
29
75°
59°
30
86°
57°
31
88°
61°
1
90°
59°
2
88°
61°
3
90°
64°
4
90°
64°
5
86°
59°
6
70°
55°
7
81°
55°
8
79°
52°
9
81°
57°
10
84°
52°
11
88°
54°
12
90°
54°
13
87°
54°
14
89°
53°
15
91°
57°
16
88°
59°
17
90°
57°
18
90°
55°
19
75°
54°
20
81°
50°
21
88°
43°
22
84°
59°
23
84°
59°
24
90°
52°
25
84°
61°
26
90°
63°
27
88°
63°
28
88°
65°
29
90°
67°
30
82°
65°
1
77°
66°
2
72°
52°
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 72° to 90°, with overnight lows between 52° and 67°. The average high for April is 82° with an average low of 63°. 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.