S
M
T
W
T
F
S
28
75°
62°
29
77°
62°
30
77°
63°
1
78°
61°
2
77°
59°
3
76°
62°
4
77°
57°
5
76°
56°
6
77°
59°
7
80°
64°
8
85°
64°
9
84°
62°
10
78°
59°
11
81°
64°
12
84°
61°
13
77°
57°
14
78°
58°
15
79°
63°
16
84°
64°
17
80°
58°
18
77°
57°
19
77°
62°
20
78°
65°
21
78°
65°
22
79°
64°
23
78°
62°
24
78°
57°
25
79°
59°
26
81°
63°
27
85°
63°
28
80°
60°
29
78°
59°
30
85°
64°
31
79°
58°
1
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Addison
Addison's July 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 56° and 65°. The average high for July is 79° 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 Addison. See also: August | September | October.
