S
M
T
W
T
F
S
26
65°
56°
27
76°
55°
28
73°
53°
29
78°
51°
30
79°
49°
31
87°
48°
1
71°
52°
2
72°
45°
3
84°
45°
4
92°
49°
5
90°
54°
6
82°
53°
7
85°
52°
8
83°
56°
9
78°
53°
10
79°
52°
11
80°
50°
12
79°
52°
13
81°
51°
14
89°
56°
15
81°
53°
16
74°
50°
17
79°
54°
18
80°
52°
19
80°
51°
20
78°
52°
21
76°
54°
22
74°
50°
23
78°
55°
24
73°
48°
25
79°
51°
26
81°
55°
27
81°
55°
28
80°
54°
29
75°
51°
30
72°
47°
31
75°
50°
1
72°
50°
2
72°
47°
3
73°
46°
4
75°
50°
5
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shelton
Shelton's August 2026 forecast shows daily high temperatures ranging from 71° to 92°, with overnight lows between 45° and 56°. The average high for August is 78° with an average low of 51°. 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 Shelton. See also: September | October | November.
