S
M
T
W
T
F
S
28
97°
79°
29
98°
78°
30
99°
75°
1
97°
77°
2
96°
76°
3
97°
76°
4
98°
77°
5
95°
73°
6
88°
72°
7
89°
71°
8
88°
71°
9
90°
73°
10
91°
75°
11
92°
75°
12
93°
74°
13
94°
75°
14
94°
75°
15
96°
76°
16
96°
76°
17
95°
75°
18
96°
75°
19
97°
76°
20
96°
76°
21
95°
75°
22
95°
76°
23
97°
76°
24
97°
75°
25
96°
76°
26
98°
76°
27
98°
75°
28
97°
76°
29
98°
76°
30
98°
75°
31
97°
76°
1
98°
76°
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 88° to 99°, with overnight lows between 71° and 79°. The average high for July is 95° with an average low of 75°. 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.
