S
M
T
W
T
F
S
26
99°
72°
27
100°
71°
28
95°
71°
29
95°
72°
30
94°
71°
31
94°
70°
1
95°
71°
2
96°
75°
3
98°
76°
4
99°
74°
5
99°
73°
6
98°
72°
7
97°
71°
8
95°
71°
9
96°
72°
10
95°
73°
11
97°
74°
12
98°
75°
13
99°
74°
14
101°
74°
15
98°
74°
16
99°
75°
17
99°
76°
18
100°
76°
19
Hist. Avg.
97°
73°
20
Hist. Avg.
96°
73°
21
Hist. Avg.
96°
72°
22
Hist. Avg.
96°
72°
23
Hist. Avg.
96°
72°
24
Hist. Avg.
96°
72°
25
Hist. Avg.
96°
72°
26
Hist. Avg.
95°
72°
27
Hist. Avg.
95°
72°
28
Hist. Avg.
95°
71°
29
Hist. Avg.
94°
71°
30
Hist. Avg.
94°
71°
31
Hist. Avg.
94°
71°
1
Hist. Avg.
94°
70°
2
Hist. Avg.
94°
70°
3
Hist. Avg.
93°
70°
4
Hist. Avg.
93°
70°
5
Hist. Avg.
93°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Killeen
Killeen's August 2026 forecast shows daily high temperatures ranging from 94° to 101°, with overnight lows between 70° and 76°. The average high for August is 97° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Killeen. See also: September | October | November.
