S
M
T
W
T
F
S
27
95°
76°
28
94°
78°
29
95°
77°
30
90°
79°
1
81°
70°
2
81°
70°
3
75°
70°
4
78°
71°
5
86°
67°
6
87°
64°
7
88°
62°
8
90°
63°
9
91°
60°
10
90°
65°
11
90°
70°
12
89°
72°
13
95°
78°
14
92°
79°
15
90°
65°
16
67°
55°
17
66°
46°
18
71°
51°
19
77°
53°
20
80°
58°
21
82°
56°
22
84°
57°
23
84°
59°
24
84°
58°
25
81°
61°
26
82°
63°
27
81°
63°
28
81°
66°
29
77°
62°
30
69°
63°
31
73°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Dallas
Dallas's October 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 62° and 66°. The average high for October is 77° with an average low of 64°. 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 Dallas. See also: November | December | January.
