S
M
T
W
T
F
S
27
98°
72°
28
97°
74°
29
97°
76°
30
95°
76°
1
81°
71°
2
76°
71°
3
74°
70°
4
76°
71°
5
87°
65°
6
89°
63°
7
90°
61°
8
90°
61°
9
91°
64°
10
93°
62°
11
92°
69°
12
91°
70°
13
95°
76°
14
93°
76°
15
91°
71°
16
70°
52°
17
68°
45°
18
74°
48°
19
78°
52°
20
82°
53°
21
N/A
22
86°
57°
23
86°
58°
24
84°
60°
25
80°
56°
26
81°
62°
27
76°
56°
28
81°
60°
29
83°
62°
30
78°
62°
31
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Killeen
Killeen's October 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 47° and 62°. The average high for October is 81° 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 Killeen. See also: November | December | January.
