S
M
T
W
T
F
S
27
80°
61°
28
82°
62°
29
82°
62°
30
77°
61°
1
82°
59°
2
75°
54°
3
81°
61°
4
82°
61°
5
74°
55°
6
72°
50°
7
73°
50°
8
71°
53°
9
69°
52°
10
68°
58°
11
69°
58°
12
75°
59°
13
79°
57°
14
79°
48°
15
76°
47°
16
67°
54°
17
68°
55°
18
77°
56°
19
78°
57°
20
79°
57°
21
79°
56°
22
76°
46°
23
77°
41°
24
64°
41°
25
63°
44°
26
66°
51°
27
70°
49°
28
68°
50°
29
69°
51°
30
67°
50°
31
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mason
Mason's October 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 41° and 62°. The average high for October is 74° with an average low of 53°. 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 Mason. See also: November | December | January.