S
M
T
W
T
F
S
26
83°
64°
27
83°
64°
28
82°
63°
29
82°
64°
30
81°
64°
31
80°
63°
1
83°
65°
2
82°
64°
3
80°
64°
4
82°
62°
5
76°
59°
6
79°
59°
7
80°
63°
8
82°
56°
9
74°
56°
10
74°
55°
11
75°
60°
12
75°
57°
13
76°
63°
14
77°
64°
15
81°
63°
16
77°
62°
17
75°
54°
18
75°
53°
19
76°
59°
20
78°
61°
21
74°
59°
22
75°
53°
23
79°
53°
24
75°
52°
25
74°
52°
26
77°
53°
27
75°
53°
28
73°
54°
29
80°
59°
30
80°
59°
31
79°
58°
1
80°
60°
2
80°
58°
3
79°
51°
4
72°
48°
5
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shelburne
Shelburne's August 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 48° and 65°. The average high for August is 78° with an average low of 59°. 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 Shelburne. See also: September | October | November.