S
M
T
W
T
F
S
27
91°
65°
28
91°
58°
29
85°
58°
30
87°
63°
1
90°
63°
2
91°
64°
3
91°
61°
4
90°
63°
5
91°
64°
6
91°
65°
7
90°
61°
8
92°
63°
9
81°
57°
10
88°
59°
11
80°
63°
12
81°
64°
13
87°
63°
14
87°
58°
15
86°
60°
16
78°
58°
17
86°
50°
18
78°
51°
19
78°
52°
20
82°
58°
21
84°
59°
22
85°
59°
23
86°
57°
24
84°
51°
25
78°
56°
26
77°
57°
27
75°
46°
28
77°
44°
29
74°
44°
30
71°
47°
31
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mexia
Mexia's October 2026 forecast shows daily high temperatures ranging from 71° to 92°, with overnight lows between 44° and 65°. The average high for October is 84° 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 Mexia. See also: November | December | January.