S
M
T
W
T
F
S
26
77°
55°
27
77°
54°
28
77°
54°
29
79°
54°
30
79°
54°
31
81°
54°
1
81°
54°
2
82°
59°
3
81°
57°
4
81°
55°
5
79°
54°
6
81°
54°
7
82°
54°
8
79°
59°
9
81°
55°
10
79°
54°
11
77°
55°
12
72°
52°
13
63°
50°
14
66°
50°
15
68°
46°
16
73°
46°
17
75°
50°
18
77°
54°
19
79°
54°
20
79°
55°
21
77°
54°
22
73°
55°
23
72°
52°
24
69°
41°
25
68°
39°
26
69°
42°
27
71°
43°
28
71°
41°
29
70°
45°
30
68°
46°
31
71°
47°
1
71°
49°
2
68°
46°
3
66°
47°
4
67°
45°
5
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Silverton
Silverton's August 2026 forecast shows daily high temperatures ranging from 66° to 71°, with overnight lows between 39° and 49°. The average high for August is 69° with an average low of 44°. 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 Silverton. See also: September | October | November.
