S
M
T
W
T
F
S
28
98°
80°
29
99°
82°
30
95°
79°
1
97°
80°
2
97°
81°
3
97°
80°
4
99°
82°
5
95°
77°
6
99°
79°
7
97°
79°
8
102°
81°
9
100°
82°
10
99°
81°
11
97°
80°
12
95°
79°
13
90°
73°
14
91°
68°
15
90°
75°
16
90°
76°
17
93°
79°
18
97°
79°
19
97°
81°
20
101°
82°
21
107°
82°
22
105°
88°
23
96°
81°
24
96°
80°
25
100°
82°
26
101°
81°
27
100°
82°
28
100°
82°
29
98°
82°
30
100°
82°
31
105°
84°
1
101°
76°
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 101° to 105°, with overnight lows between 76° and 84°. The average high for July is 103° with an average low of 80°. 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.
