S
M
T
W
T
F
S
26
88°
70°
27
89°
72°
28
88°
69°
29
88°
71°
30
86°
68°
31
85°
71°
1
86°
69°
2
87°
69°
3
86°
68°
4
86°
68°
5
85°
69°
6
Hist. Avg.
88°
72°
7
Hist. Avg.
88°
72°
8
Hist. Avg.
88°
72°
9
Hist. Avg.
88°
72°
10
Hist. Avg.
88°
72°
11
Hist. Avg.
88°
72°
12
Hist. Avg.
88°
72°
13
Hist. Avg.
87°
72°
14
Hist. Avg.
87°
72°
15
Hist. Avg.
87°
72°
16
Hist. Avg.
87°
72°
17
Hist. Avg.
87°
72°
18
Hist. Avg.
87°
72°
19
Hist. Avg.
87°
72°
20
Hist. Avg.
86°
71°
21
Hist. Avg.
86°
71°
22
Hist. Avg.
86°
71°
23
Hist. Avg.
86°
71°
24
Hist. Avg.
86°
71°
25
Hist. Avg.
86°
71°
26
Hist. Avg.
86°
71°
27
Hist. Avg.
86°
71°
28
Hist. Avg.
85°
71°
29
Hist. Avg.
85°
70°
30
Hist. Avg.
85°
70°
31
Hist. Avg.
85°
70°
1
Hist. Avg.
85°
70°
2
Hist. Avg.
84°
70°
3
Hist. Avg.
84°
70°
4
Hist. Avg.
84°
70°
5
Hist. Avg.
84°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Chesapeake
Chesapeake's August 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 68° and 72°. The average high for August is 87° 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 Chesapeake. See also: September | October | November.
