S
M
T
W
T
F
S
26
75°
51°
27
75°
50°
28
76°
54°
29
75°
54°
30
77°
56°
31
80°
58°
1
81°
58°
2
82°
57°
3
83°
58°
4
83°
55°
5
81°
50°
6
74°
50°
7
73°
51°
8
74°
51°
9
75°
53°
10
77°
50°
11
77°
56°
12
79°
54°
13
80°
55°
14
79°
56°
15
80°
57°
16
79°
53°
17
81°
52°
18
75°
49°
19
72°
48°
20
74°
48°
21
74°
54°
22
75°
54°
23
72°
53°
24
73°
52°
25
76°
55°
26
79°
53°
27
78°
47°
28
76°
50°
29
73°
53°
30
71°
54°
31
78°
55°
1
79°
53°
2
77°
52°
3
78°
46°
4
76°
45°
5
76°
52°
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 71° to 83°, with overnight lows between 45° and 58°. The average high for August is 77° with an average low of 53°. 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.