S
M
T
W
T
F
S
26
79°
54°
27
81°
55°
28
81°
56°
29
82°
57°
30
81°
55°
31
80°
56°
1
80°
57°
2
79°
56°
3
79°
60°
4
81°
57°
5
81°
55°
6
80°
54°
7
79°
59°
8
79°
61°
9
80°
60°
10
82°
61°
11
82°
62°
12
83°
57°
13
85°
59°
14
85°
55°
15
78°
56°
16
81°
55°
17
77°
54°
18
78°
57°
19
79°
61°
20
81°
60°
21
84°
53°
22
81°
52°
23
78°
54°
24
77°
57°
25
76°
53°
26
77°
53°
27
78°
52°
28
78°
51°
29
76°
52°
30
77°
52°
31
78°
57°
1
79°
54°
2
75°
52°
3
77°
51°
4
75°
49°
5
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cornwall Bridge
Cornwall Bridge's August 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 49° and 62°. The average high for August is 79° with an average low of 56°. 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 Cornwall Bridge. See also: September | October | November.
