S
M
T
W
T
F
S
28
86°
70°
29
86°
72°
30
87°
72°
1
87°
71°
2
85°
72°
3
85°
72°
4
86°
70°
5
85°
67°
6
84°
66°
7
85°
67°
8
85°
67°
9
86°
69°
10
85°
72°
11
86°
72°
12
86°
73°
13
87°
73°
14
87°
72°
15
86°
73°
16
87°
73°
17
87°
72°
18
88°
73°
19
88°
74°
20
93°
74°
21
89°
73°
22
92°
73°
23
93°
69°
24
92°
67°
25
87°
68°
26
87°
67°
27
88°
69°
28
91°
68°
29
88°
68°
30
89°
70°
31
90°
72°
1
92°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Killen
Killen's July 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 66° and 74°. The average high for July is 88° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Killen. See also: August | September | October.