S
M
T
W
T
F
S
28
74°
55°
29
77°
55°
30
79°
56°
1
81°
60°
2
93°
67°
3
91°
71°
4
88°
64°
5
77°
59°
6
82°
58°
7
74°
57°
8
81°
60°
9
91°
68°
10
86°
64°
11
80°
59°
12
78°
60°
13
76°
58°
14
77°
60°
15
77°
60°
16
78°
62°
17
76°
61°
18
78°
62°
19
77°
61°
20
72°
60°
21
72°
58°
22
73°
57°
23
72°
58°
24
73°
58°
25
74°
62°
26
76°
63°
27
76°
63°
28
77°
62°
29
78°
64°
30
78°
63°
31
75°
62°
1
74°
63°
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 72° to 91°, with overnight lows between 57° and 68°. The average high for July is 77° with an average low of 61°. 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.
