S
M
T
W
T
F
S
26
99°
76°
27
99°
77°
28
98°
77°
29
99°
76°
30
98°
77°
31
98°
77°
1
99°
76°
2
99°
77°
3
98°
77°
4
99°
76°
5
98°
76°
6
99°
77°
7
97°
75°
8
92°
74°
9
91°
72°
10
94°
74°
11
98°
76°
12
98°
76°
13
97°
75°
14
99°
76°
15
99°
76°
16
98°
75°
17
99°
76°
18
99°
76°
19
98°
75°
20
99°
76°
21
94°
66°
22
90°
68°
23
90°
67°
24
97°
69°
25
94°
67°
26
95°
70°
27
96°
72°
28
96°
72°
29
95°
71°
30
94°
71°
31
95°
72°
1
95°
72°
2
94°
71°
3
95°
72°
4
95°
72°
5
94°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Montague
Montague's August 2026 forecast shows daily high temperatures ranging from 90° to 99°, with overnight lows between 66° and 77°. The average high for August is 96° with an average low of 74°. 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 Montague. See also: September | October | November.
