S
M
T
W
T
F
S
27
92°
68°
28
92°
64°
29
89°
68°
30
92°
70°
1
92°
59°
2
90°
57°
3
80°
56°
4
79°
57°
5
78°
58°
6
79°
66°
7
82°
67°
8
79°
68°
9
86°
67°
10
87°
67°
11
87°
64°
12
86°
55°
13
80°
53°
14
73°
52°
15
73°
52°
16
74°
53°
17
74°
55°
18
75°
54°
19
76°
60°
20
77°
60°
21
77°
62°
22
80°
59°
23
81°
60°
24
72°
59°
25
77°
59°
26
78°
53°
27
77°
52°
28
71°
51°
29
70°
56°
30
Hist. Avg.
74°
53°
31
Hist. Avg.
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Dallas
Dallas's October 2026 forecast shows daily high temperatures ranging from 70° to 92°, with overnight lows between 51° and 70°. The average high for October is 80° with an average low of 59°. 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.
