S
M
T
W
T
F
S
26
98°
76°
27
99°
75°
28
99°
76°
29
98°
77°
30
101°
78°
31
102°
77°
1
99°
77°
2
98°
67°
3
101°
66°
4
101°
76°
5
100°
77°
6
100°
77°
7
101°
78°
8
102°
75°
9
100°
77°
10
99°
77°
11
100°
79°
12
101°
79°
13
100°
81°
14
99°
80°
15
98°
79°
16
100°
77°
17
99°
79°
18
100°
78°
19
101°
76°
20
100°
77°
21
95°
74°
22
98°
78°
23
98°
77°
24
98°
78°
25
98°
78°
26
97°
77°
27
98°
77°
28
98°
76°
29
97°
77°
30
97°
77°
31
96°
76°
1
97°
77°
2
96°
76°
3
96°
76°
4
95°
75°
5
95°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waco
Waco's August 2026 forecast shows daily high temperatures ranging from 95° to 102°, with overnight lows between 74° and 81°. The average high for August is 98° with an average low of 77°. 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 Waco. See also: September | October | November.
