S
M
T
W
T
F
S
26
99°
72°
27
98°
72°
28
102°
72°
29
98°
74°
30
95°
74°
31
96°
73°
1
88°
70°
2
92°
65°
3
94°
63°
4
96°
66°
5
99°
71°
6
99°
72°
7
96°
72°
8
87°
69°
9
96°
65°
10
97°
74°
11
97°
73°
12
99°
74°
13
100°
73°
14
99°
73°
15
99°
71°
16
102°
72°
17
97°
74°
18
107°
72°
19
104°
71°
20
106°
74°
21
100°
71°
22
102°
68°
23
101°
66°
24
82°
71°
25
99°
71°
26
101°
71°
27
96°
69°
28
97°
68°
29
98°
62°
30
100°
62°
31
101°
71°
1
100°
70°
2
99°
71°
3
98°
71°
4
101°
70°
5
103°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Glenwood
Glenwood'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 Glenwood. See also: September | October | November.