S
M
T
W
T
F
S
28
83°
57°
29
83°
59°
30
88°
58°
1
94°
70°
2
95°
73°
3
94°
76°
4
89°
66°
5
85°
61°
6
75°
58°
7
68°
56°
8
78°
60°
9
87°
66°
10
84°
63°
11
79°
59°
12
78°
58°
13
77°
57°
14
81°
59°
15
80°
59°
16
80°
61°
17
82°
59°
18
83°
58°
19
79°
58°
20
77°
55°
21
76°
54°
22
76°
54°
23
77°
55°
24
77°
55°
25
82°
60°
26
83°
61°
27
83°
61°
28
82°
60°
29
83°
61°
30
83°
61°
31
81°
60°
1
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Union
Union's July 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 54° and 66°. The average high for July is 80° 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 July weather will actually feel in Union. See also: August | September | October.
