S
M
T
W
T
F
S
26
80°
53°
27
80°
55°
28
72°
53°
29
71°
49°
30
71°
50°
31
73°
50°
1
73°
54°
2
77°
54°
3
81°
53°
4
80°
50°
5
80°
49°
6
79°
49°
7
80°
54°
8
75°
49°
9
73°
48°
10
74°
47°
11
75°
48°
12
73°
48°
13
72°
49°
14
75°
49°
15
80°
48°
16
78°
48°
17
72°
54°
18
70°
50°
19
71°
47°
20
72°
55°
21
72°
56°
22
71°
54°
23
72°
52°
24
71°
48°
25
70°
48°
26
72°
55°
27
74°
52°
28
74°
55°
29
78°
54°
30
77°
51°
31
78°
48°
1
77°
50°
2
Hist. Avg.
70°
50°
3
Hist. Avg.
70°
50°
4
Hist. Avg.
70°
50°
5
Hist. Avg.
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cassidy
Cassidy's August 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 47° and 56°. The average high for August is 75° with an average low of 51°. 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 Cassidy. See also: September | October | November.