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