S
M
T
W
T
F
S
26
85°
64°
27
84°
66°
28
86°
67°
29
86°
67°
30
85°
66°
31
87°
67°
1
85°
67°
2
86°
66°
3
85°
65°
4
84°
64°
5
85°
67°
6
87°
65°
7
81°
61°
8
80°
63°
9
83°
64°
10
82°
65°
11
86°
66°
12
85°
66°
13
87°
65°
14
85°
64°
15
84°
63°
16
83°
64°
17
80°
62°
18
83°
63°
19
83°
63°
20
84°
62°
21
83°
60°
22
77°
53°
23
76°
52°
24
75°
51°
25
76°
52°
26
77°
55°
27
80°
59°
28
79°
60°
29
76°
59°
30
76°
60°
31
77°
59°
1
81°
56°
2
80°
50°
3
71°
55°
4
73°
58°
5
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Glencoe
Glencoe's August 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 50° and 67°. The average high for August is 81° with an average low of 61°. 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 Glencoe. See also: September | October | November.
