S
M
T
W
T
F
S
26
75°
56°
27
76°
58°
28
76°
62°
29
78°
62°
30
81°
64°
31
82°
65°
1
83°
64°
2
84°
65°
3
84°
65°
4
83°
57°
5
78°
57°
6
75°
56°
7
74°
55°
8
76°
56°
9
76°
56°
10
77°
57°
11
79°
62°
12
78°
63°
13
81°
64°
14
82°
63°
15
83°
60°
16
83°
57°
17
77°
56°
18
75°
55°
19
75°
55°
20
76°
58°
21
76°
59°
22
74°
56°
23
76°
56°
24
78°
62°
25
78°
55°
26
77°
56°
27
74°
57°
28
76°
63°
29
79°
62°
30
80°
63°
31
79°
61°
1
80°
60°
2
78°
59°
3
79°
57°
4
73°
58°
5
78°
59°
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 73° to 84°, with overnight lows between 55° and 65°. The average high for August is 78° with an average low of 59°. 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.
