S
M
T
W
T
F
S
29
68°
58°
30
82°
56°
31
82°
61°
1
86°
61°
2
84°
61°
3
84°
60°
4
84°
63°
5
73°
60°
6
64°
54°
7
79°
52°
8
76°
52°
9
79°
53°
10
81°
52°
11
88°
54°
12
84°
59°
13
85°
60°
14
86°
62°
15
85°
61°
16
87°
59°
17
85°
61°
18
86°
63°
19
88°
65°
20
80°
55°
21
82°
60°
22
83°
61°
23
83°
61°
24
81°
60°
25
83°
61°
26
85°
62°
27
84°
62°
28
84°
61°
29
83°
61°
30
83°
63°
1
84°
62°
2
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Union
Union's April 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 52° and 65°. The average high for April is 83° with an average low of 59°. 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. See also: May | June | July.
