S
M
T
W
T
F
S
26
101°
81°
27
100°
82°
28
100°
82°
29
98°
82°
30
100°
82°
31
101°
83°
1
99°
83°
2
97°
76°
3
101°
79°
4
99°
81°
5
100°
82°
6
100°
82°
7
100°
82°
8
100°
82°
9
99°
79°
10
98°
79°
11
99°
79°
12
101°
81°
13
101°
82°
14
100°
81°
15
100°
82°
16
104°
82°
17
104°
82°
18
104°
84°
19
105°
84°
20
104°
84°
21
100°
85°
22
104°
85°
23
108°
84°
24
108°
86°
25
100°
84°
26
103°
84°
27
100°
81°
28
103°
80°
29
101°
82°
30
100°
82°
31
100°
84°
1
100°
82°
2
101°
81°
3
93°
82°
4
100°
78°
5
99°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Addison
Addison's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Addison. See also: September | October | November.
