S
M
T
W
T
F
S
26
95°
70°
27
96°
74°
28
96°
71°
29
97°
73°
30
98°
76°
31
98°
77°
1
92°
78°
2
97°
72°
3
98°
69°
4
99°
72°
5
97°
73°
6
99°
73°
7
99°
74°
8
98°
72°
9
95°
72°
10
91°
71°
11
95°
75°
12
97°
77°
13
97°
75°
14
95°
73°
15
100°
73°
16
99°
71°
17
97°
74°
18
98°
75°
19
97°
72°
20
97°
76°
21
99°
73°
22
97°
74°
23
98°
73°
24
96°
70°
25
96°
74°
26
95°
73°
27
95°
73°
28
94°
72°
29
95°
73°
30
95°
73°
31
94°
72°
1
95°
73°
2
95°
73°
3
94°
72°
4
93°
72°
5
94°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Montgomery
Montgomery's August 2026 forecast shows daily high temperatures ranging from 93° to 100°, with overnight lows between 70° and 77°. The average high for August is 96° with an average low of 73°. 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 Montgomery. See also: September | October | November.