S
M
T
W
T
F
S
26
95°
73°
27
95°
74°
28
97°
74°
29
94°
76°
30
98°
76°
31
97°
74°
1
90°
76°
2
97°
73°
3
99°
77°
4
96°
75°
5
96°
76°
6
98°
78°
7
96°
75°
8
96°
74°
9
95°
76°
10
98°
77°
11
96°
76°
12
98°
76°
13
100°
76°
14
95°
76°
15
97°
77°
16
99°
74°
17
101°
74°
18
99°
76°
19
101°
78°
20
100°
74°
21
102°
77°
22
103°
78°
23
104°
80°
24
102°
76°
25
102°
73°
26
101°
77°
27
103°
72°
28
97°
72°
29
96°
71°
30
96°
75°
31
97°
75°
1
98°
74°
2
99°
78°
3
100°
78°
4
93°
77°
5
98°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cedar Park
Cedar Park's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Cedar Park. See also: September | October | November.