S
M
T
W
T
F
S
29
57°
20°
30
72°
36°
31
80°
58°
1
78°
47°
2
47°
41°
3
63°
41°
4
71°
45°
5
57°
42°
6
54°
36°
7
50°
28°
8
54°
20°
9
60°
24°
10
73°
33°
11
59°
32°
12
58°
44°
13
75°
54°
14
80°
58°
15
85°
60°
16
82°
57°
17
75°
53°
18
75°
54°
19
65°
45°
20
60°
37°
21
60°
44°
22
67°
47°
23
71°
50°
24
66°
39°
25
56°
35°
26
58°
40°
27
58°
36°
28
59°
42°
29
61°
39°
30
65°
37°
1
60°
37°
2
60°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Unionville
Unionville's April 2026 forecast shows daily high temperatures ranging from 56° to 85°, with overnight lows between 32° and 60°. The average high for April is 66° with an average low of 44°. 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 Unionville. See also: May | June | July.