S
M
T
W
T
F
S
26
91°
74°
27
92°
74°
28
91°
73°
29
89°
74°
30
89°
74°
31
92°
73°
1
92°
74°
2
91°
73°
3
92°
72°
4
92°
73°
5
91°
71°
6
86°
72°
7
88°
67°
8
87°
68°
9
86°
67°
10
86°
67°
11
89°
72°
12
92°
72°
13
92°
71°
14
91°
66°
15
88°
66°
16
86°
72°
17
86°
71°
18
89°
66°
19
87°
66°
20
85°
67°
21
86°
65°
22
87°
65°
23
87°
66°
24
88°
65°
25
88°
66°
26
89°
69°
27
90°
70°
28
91°
71°
29
91°
71°
30
90°
69°
31
89°
63°
1
85°
62°
2
82°
63°
3
83°
63°
4
84°
64°
5
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Capitol Heights
Capitol Heights's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 62° and 74°. The average high for August is 88° with an average low of 69°. 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 Capitol Heights. See also: September | October | November.
