S
M
T
W
T
F
S
26
102°
68°
27
91°
75°
28
89°
63°
29
87°
63°
30
96°
65°
31
90°
61°
1
95°
60°
2
101°
61°
3
104°
67°
4
87°
54°
5
84°
46°
6
98°
66°
7
99°
70°
8
99°
72°
9
97°
70°
10
93°
70°
11
91°
67°
12
84°
62°
13
79°
61°
14
77°
58°
15
77°
60°
16
80°
59°
17
80°
60°
18
79°
58°
19
83°
56°
20
82°
58°
21
84°
57°
22
83°
57°
23
83°
56°
24
86°
60°
25
86°
56°
26
82°
57°
27
85°
59°
28
86°
60°
29
86°
59°
30
87°
60°
31
86°
60°
1
85°
59°
2
86°
59°
3
85°
58°
4
82°
58°
5
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Green Mountain
Green Mountain's August 2026 forecast shows daily high temperatures ranging from 77° to 99°, with overnight lows between 56° and 72°. The average high for August is 85° with an average low of 61°. 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 Green Mountain. See also: September | October | November.
