S
M
T
W
T
F
S
29
63°
30°
30
73°
45°
31
79°
57°
1
82°
57°
2
81°
55°
3
81°
59°
4
77°
59°
5
73°
54°
6
66°
46°
7
73°
41°
8
61°
41°
9
66°
36°
10
77°
34°
11
83°
51°
12
81°
54°
13
81°
53°
14
85°
56°
15
86°
59°
16
87°
60°
17
86°
61°
18
85°
62°
19
80°
50°
20
72°
49°
21
74°
53°
22
76°
55°
23
76°
56°
24
78°
57°
25
73°
51°
26
74°
50°
27
71°
46°
28
73°
51°
29
73°
51°
30
77°
52°
1
73°
52°
2
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Union Mills
Union Mills's April 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 46° and 62°. The average high for April is 78° with an average low of 54°. 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 Union Mills. See also: May | June | July.
