S
M
T
W
T
F
S
27
91°
61°
28
91°
64°
29
95°
62°
30
94°
65°
1
85°
71°
2
83°
69°
3
77°
68°
4
85°
64°
5
82°
50°
6
84°
49°
7
84°
52°
8
87°
53°
9
87°
56°
10
82°
61°
11
79°
61°
12
79°
62°
13
78°
57°
14
73°
54°
15
71°
52°
16
69°
51°
17
73°
51°
18
72°
50°
19
64°
52°
20
64°
53°
21
65°
48°
22
66°
48°
23
68°
52°
24
72°
48°
25
64°
50°
26
74°
53°
27
70°
51°
28
71°
52°
29
72°
54°
30
70°
54°
31
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Gillham
Gillham's October 2026 forecast shows daily high temperatures ranging from 64° to 87°, with overnight lows between 48° 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 Gillham. See also: November | December | January.
