S
M
T
W
T
F
S
27
88°
69°
28
85°
69°
29
86°
68°
30
87°
69°
1
87°
69°
2
86°
68°
3
86°
68°
4
83°
66°
5
78°
66°
6
81°
65°
7
85°
60°
8
75°
57°
9
74°
57°
10
75°
59°
11
77°
58°
12
78°
59°
13
80°
63°
14
83°
63°
15
83°
62°
16
82°
62°
17
82°
63°
18
81°
63°
19
79°
62°
20
80°
60°
21
74°
55°
22
70°
56°
23
70°
56°
24
71°
59°
25
73°
60°
26
70°
45°
27
70°
51°
28
72°
56°
29
78°
58°
30
79°
56°
31
78°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Addison
Addison's October 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 45° and 69°. The average high for October 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 October weather will actually feel in Addison. See also: November | December | January.
