S
M
T
W
T
F
S
26
93°
72°
27
92°
76°
28
95°
74°
29
94°
76°
30
91°
70°
31
91°
64°
1
91°
74°
2
83°
71°
3
83°
68°
4
85°
69°
5
88°
70°
6
89°
70°
7
87°
69°
8
90°
70°
9
91°
71°
10
89°
70°
11
92°
71°
12
90°
69°
13
91°
70°
14
90°
70°
15
89°
71°
16
96°
72°
17
93°
73°
18
93°
74°
19
94°
74°
20
94°
73°
21
93°
73°
22
92°
72°
23
92°
73°
24
91°
73°
25
91°
72°
26
92°
72°
27
92°
72°
28
91°
72°
29
92°
72°
30
91°
71°
31
91°
72°
1
90°
71°
2
92°
72°
3
92°
71°
4
89°
70°
5
90°
70°
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 83° to 96°, with overnight lows between 68° and 74°. The average high for August is 91° with an average low of 71°. 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.
