S
M
T
W
T
F
S
26
82°
49°
27
87°
50°
28
83°
56°
29
71°
64°
30
81°
64°
31
85°
62°
1
89°
61°
2
89°
70°
3
82°
61°
4
88°
57°
5
89°
56°
6
93°
65°
7
93°
70°
8
88°
66°
9
91°
60°
10
89°
65°
11
85°
61°
12
82°
60°
13
83°
58°
14
83°
57°
15
82°
58°
16
77°
57°
17
76°
54°
18
80°
56°
19
77°
56°
20
76°
57°
21
79°
62°
22
77°
58°
23
82°
61°
24
75°
55°
25
76°
56°
26
79°
59°
27
83°
60°
28
83°
56°
29
76°
53°
30
74°
51°
31
73°
50°
1
74°
51°
2
74°
54°
3
75°
55°
4
74°
57°
5
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Concord
Concord's August 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 50° and 66°. The average high for August is 79° with an average low of 57°. 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 Concord. See also: September | October | November.