S
M
T
W
T
F
S
28
85°
69°
29
83°
65°
30
87°
62°
1
89°
64°
2
93°
69°
3
96°
70°
4
96°
73°
5
95°
71°
6
94°
72°
7
90°
70°
8
88°
73°
9
93°
73°
10
94°
71°
11
92°
71°
12
85°
71°
13
81°
71°
14
87°
67°
15
87°
62°
16
94°
64°
17
98°
69°
18
96°
77°
19
94°
77°
20
83°
73°
21
89°
71°
22
89°
75°
23
75°
68°
24
78°
66°
25
N/A
26
84°
65°
27
85°
69°
28
89°
70°
29
88°
66°
30
87°
65°
31
85°
66°
1
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Union
Union's July 2026 forecast shows daily high temperatures ranging from 84° to 89°, with overnight lows between 65° and 70°. The average high for July is 86° with an average low of 67°. 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.
