S
M
T
W
T
F
S
26
80°
62°
27
77°
64°
28
80°
59°
29
82°
54°
30
84°
56°
31
84°
60°
1
78°
67°
2
77°
56°
3
79°
52°
4
82°
56°
5
70°
60°
6
77°
55°
7
80°
61°
8
77°
57°
9
77°
54°
10
80°
58°
11
80°
55°
12
82°
60°
13
79°
57°
14
79°
59°
15
76°
64°
16
75°
58°
17
77°
57°
18
78°
62°
19
74°
59°
20
72°
57°
21
75°
58°
22
73°
59°
23
74°
58°
24
73°
57°
25
72°
56°
26
72°
65°
27
76°
62°
28
70°
62°
29
74°
62°
30
71°
61°
31
75°
63°
1
76°
62°
2
75°
62°
3
74°
61°
4
73°
61°
5
73°
60°
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 70° to 79°, with overnight lows between 56° and 65°. The average high for August is 74° with an average low of 60°. 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.