S
M
T
W
T
F
S
27
96°
76°
28
93°
78°
29
95°
77°
30
91°
79°
1
81°
69°
2
76°
69°
3
74°
66°
4
79°
65°
5
83°
61°
6
85°
62°
7
86°
60°
8
87°
63°
9
86°
62°
10
82°
63°
11
81°
63°
12
80°
61°
13
81°
59°
14
80°
58°
15
79°
55°
16
76°
59°
17
77°
60°
18
79°
53°
19
71°
49°
20
76°
52°
21
72°
52°
22
78°
58°
23
79°
58°
24
77°
57°
25
76°
58°
26
71°
57°
27
71°
57°
28
70°
55°
29
68°
50°
30
68°
51°
31
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Flower Mound
Flower Mound's October 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 49° and 69°. The average high for October is 77° with an average low of 58°. 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 Flower Mound. See also: November | December | January.
