S
M
T
W
T
F
S
26
80°
62°
27
83°
63°
28
84°
63°
29
85°
62°
30
81°
60°
31
78°
57°
1
79°
62°
2
83°
62°
3
85°
64°
4
86°
63°
5
85°
62°
6
86°
63°
7
83°
57°
8
85°
60°
9
85°
55°
10
79°
52°
11
78°
54°
12
80°
55°
13
79°
54°
14
79°
55°
15
78°
60°
16
79°
60°
17
83°
58°
18
82°
58°
19
79°
60°
20
81°
60°
21
79°
59°
22
81°
59°
23
82°
57°
24
83°
59°
25
84°
57°
26
83°
58°
27
84°
58°
28
84°
56°
29
83°
57°
30
78°
58°
31
79°
57°
1
76°
51°
2
76°
51°
3
75°
50°
4
75°
49°
5
76°
50°
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 75° to 86°, with overnight lows between 49° and 64°. The average high for August is 81° with an average low of 58°. 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.
