S
M
T
W
T
F
S
26
86°
74°
27
86°
75°
28
88°
75°
29
86°
74°
30
88°
75°
31
87°
75°
1
88°
74°
2
87°
75°
3
88°
76°
4
89°
75°
5
88°
74°
6
86°
74°
7
87°
75°
8
88°
72°
9
82°
68°
10
81°
68°
11
81°
72°
12
82°
74°
13
83°
73°
14
84°
74°
15
86°
74°
16
83°
73°
17
87°
66°
18
81°
66°
19
81°
73°
20
85°
72°
21
86°
73°
22
85°
72°
23
87°
73°
24
86°
71°
25
83°
70°
26
79°
69°
27
78°
67°
28
78°
67°
29
79°
68°
30
79°
68°
31
82°
72°
1
84°
72°
2
85°
71°
3
85°
67°
4
84°
63°
5
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cape St. Claire
Cape St. Claire's August 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 63° and 76°. The average high for August is 84° with an average low of 72°. 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 Cape St. Claire. See also: September | October | November.
