S
M
T
W
T
F
S
26
76°
63°
27
71°
63°
28
71°
62°
29
72°
63°
30
72°
64°
31
78°
64°
1
72°
63°
2
72°
63°
3
78°
54°
4
72°
54°
5
70°
56°
6
73°
58°
7
71°
56°
8
72°
57°
9
71°
54°
10
72°
59°
11
74°
61°
12
72°
56°
13
74°
55°
14
70°
54°
15
70°
55°
16
72°
57°
17
72°
57°
18
73°
54°
19
70°
54°
20
70°
60°
21
73°
62°
22
76°
62°
23
74°
61°
24
77°
61°
25
76°
60°
26
74°
58°
27
71°
57°
28
72°
59°
29
75°
54°
30
70°
51°
31
67°
50°
1
64°
52°
2
66°
50°
3
65°
51°
4
66°
51°
5
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Drummond Island
Drummond Island's August 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 50° and 64°. The average high for August is 72° 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 Drummond Island. See also: September | October | November.