S
M
T
W
T
F
S
27
69°
53°
28
76°
53°
29
69°
58°
30
72°
57°
1
63°
46°
2
62°
35°
3
69°
42°
4
66°
42°
5
64°
35°
6
77°
49°
7
73°
42°
8
66°
35°
9
71°
37°
10
85°
56°
11
87°
60°
12
79°
54°
13
59°
49°
14
54°
39°
15
50°
45°
16
51°
29°
17
60°
27°
18
68°
44°
19
67°
36°
20
68°
35°
21
74°
38°
22
74°
40°
23
75°
51°
24
77°
56°
25
58°
46°
26
47°
41°
27
54°
42°
28
66°
54°
29
55°
38°
30
56°
33°
31
52°
44°
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 ° to °, with overnight lows between ° and °. The average high for October 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 October weather will actually feel in Dallas. See also: November | December | January.
