S
M
T
W
T
F
S
26
93°
70°
27
89°
74°
28
86°
68°
29
87°
68°
30
84°
69°
31
70°
61°
1
82°
63°
2
84°
59°
3
84°
65°
4
74°
57°
5
76°
54°
6
80°
54°
7
76°
57°
8
79°
53°
9
83°
63°
10
82°
64°
11
84°
66°
12
85°
66°
13
82°
64°
14
81°
66°
15
81°
61°
16
77°
56°
17
80°
63°
18
79°
61°
19
78°
60°
20
84°
62°
21
82°
58°
22
78°
58°
23
77°
57°
24
77°
58°
25
76°
53°
26
82°
63°
27
82°
61°
28
79°
60°
29
82°
62°
30
83°
63°
31
83°
62°
1
82°
60°
2
81°
61°
3
82°
61°
4
82°
60°
5
81°
61°
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 76° to 85°, with overnight lows between 53° and 66°. 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.
