S
M
T
W
T
F
S
27
59°
48°
28
61°
43°
29
64°
43°
30
66°
54°
1
59°
48°
2
64°
50°
3
59°
46°
4
61°
50°
5
61°
52°
6
57°
39°
7
54°
36°
8
53°
46°
9
57°
45°
10
53°
41°
11
54°
43°
12
57°
53°
13
59°
50°
14
55°
46°
15
53°
42°
16
54°
43°
17
52°
44°
18
56°
46°
19
53°
44°
20
54°
45°
21
53°
46°
22
54°
43°
23
51°
39°
24
50°
39°
25
51°
41°
26
51°
41°
27
54°
43°
28
49°
42°
29
49°
40°
30
50°
38°
31
52°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Killearn
Killearn's October 2026 forecast shows daily high temperatures ranging from 49° to 59°, with overnight lows between 38° and 53°. The average high for October is 53° with an average low of 43°. 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 Killearn. See also: November | December | January.