S
M
T
W
T
F
S
26
Hist. Avg.
69°
37°
27
Hist. Avg.
70°
37°
28
Hist. Avg.
70°
37°
29
Hist. Avg.
70°
37°
30
Hist. Avg.
70°
37°
31
Hist. Avg.
70°
37°
1
Hist. Avg.
70°
38°
2
Hist. Avg.
70°
38°
3
Hist. Avg.
70°
38°
4
Hist. Avg.
71°
38°
5
Hist. Avg.
71°
38°
6
Hist. Avg.
71°
38°
7
Hist. Avg.
71°
38°
8
Hist. Avg.
71°
39°
9
Hist. Avg.
71°
39°
10
Hist. Avg.
71°
39°
11
Hist. Avg.
71°
39°
12
Hist. Avg.
72°
39°
13
Hist. Avg.
72°
40°
14
Hist. Avg.
72°
40°
15
Hist. Avg.
72°
40°
16
Hist. Avg.
72°
40°
17
Hist. Avg.
72°
40°
18
Hist. Avg.
72°
41°
19
Hist. Avg.
73°
41°
20
Hist. Avg.
73°
41°
21
Hist. Avg.
73°
41°
22
Hist. Avg.
73°
42°
23
Hist. Avg.
73°
42°
24
Hist. Avg.
73°
42°
25
Hist. Avg.
74°
43°
26
Hist. Avg.
74°
43°
27
Hist. Avg.
74°
43°
28
Hist. Avg.
74°
43°
29
Hist. Avg.
74°
44°
30
Hist. Avg.
74°
44°
31
Hist. Avg.
75°
44°
1
Hist. Avg.
75°
44°
2
Hist. Avg.
75°
45°
3
Hist. Avg.
75°
45°
4
Hist. Avg.
75°
45°
5
Hist. Avg.
75°
46°
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 ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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.