S
M
T
W
T
F
S
26
80°
53°
27
84°
54°
28
80°
59°
29
73°
60°
30
79°
60°
31
79°
60°
1
83°
59°
2
80°
63°
3
79°
57°
4
82°
55°
5
85°
63°
6
87°
66°
7
84°
66°
8
83°
62°
9
85°
63°
10
82°
62°
11
79°
59°
12
74°
54°
13
73°
52°
14
72°
54°
15
74°
54°
16
75°
53°
17
74°
58°
18
71°
51°
19
71°
53°
20
72°
52°
21
70°
49°
22
71°
55°
23
77°
58°
24
76°
58°
25
71°
57°
26
75°
55°
27
74°
54°
28
70°
57°
29
76°
55°
30
75°
56°
31
76°
54°
1
72°
50°
2
67°
51°
3
67°
49°
4
68°
46°
5
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Montpelier
Montpelier's August 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 46° and 66°. The average high for August is 75° with an average low of 55°. 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 Montpelier. See also: September | October | November.
