S
M
T
W
T
F
S
26
75°
58°
27
77°
57°
28
75°
60°
29
78°
57°
30
79°
58°
31
80°
59°
1
79°
58°
2
80°
55°
3
77°
54°
4
75°
53°
5
75°
53°
6
71°
54°
7
75°
57°
8
79°
57°
9
77°
58°
10
77°
58°
11
78°
57°
12
74°
58°
13
76°
58°
14
74°
59°
15
80°
53°
16
78°
54°
17
76°
51°
18
73°
51°
19
72°
50°
20
71°
51°
21
74°
52°
22
72°
56°
23
73°
51°
24
71°
55°
25
77°
55°
26
73°
53°
27
73°
53°
28
72°
49°
29
70°
49°
30
70°
54°
31
69°
49°
1
69°
48°
2
70°
46°
3
68°
53°
4
69°
48°
5
70°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shediac Bridge
Shediac Bridge's August 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 46° and 60°. The average high for August is 74° with an average low of 54°. 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 Shediac Bridge. See also: September | October | November.