S
M
T
W
T
F
S
26
79°
65°
27
83°
60°
28
78°
57°
29
77°
56°
30
77°
58°
31
78°
58°
1
77°
59°
2
79°
60°
3
78°
62°
4
81°
61°
5
82°
59°
6
81°
57°
7
80°
55°
8
79°
54°
9
78°
56°
10
78°
54°
11
82°
62°
12
82°
63°
13
83°
64°
14
84°
65°
15
84°
58°
16
83°
59°
17
81°
60°
18
78°
57°
19
73°
63°
20
80°
64°
21
83°
63°
22
82°
57°
23
82°
54°
24
77°
53°
25
77°
51°
26
74°
57°
27
77°
58°
28
73°
54°
29
Hist. Avg.
75°
57°
30
Hist. Avg.
75°
57°
31
Hist. Avg.
75°
56°
1
Hist. Avg.
74°
56°
2
Hist. Avg.
74°
56°
3
Hist. Avg.
74°
55°
4
Hist. Avg.
73°
55°
5
Hist. Avg.
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Glencoe
Glencoe's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 51° and 65°. The average high for August is 79° 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.
