S
M
T
W
T
F
S
26
73°
43°
27
74°
41°
28
71°
43°
29
68°
43°
30
68°
42°
31
69°
40°
1
68°
42°
2
68°
42°
3
69°
40°
4
68°
43°
5
67°
39°
6
67°
39°
7
68°
40°
8
68°
38°
9
69°
40°
10
75°
43°
11
73°
38°
12
68°
35°
13
69°
38°
14
72°
40°
15
74°
39°
16
74°
39°
17
73°
41°
18
74°
41°
19
74°
40°
20
73°
40°
21
73°
36°
22
72°
41°
23
73°
40°
24
72°
41°
25
72°
39°
26
65°
39°
27
66°
40°
28
68°
39°
29
69°
38°
30
67°
33°
31
66°
34°
1
66°
37°
2
65°
35°
3
63°
36°
4
64°
33°
5
62°
34°
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 62° to 75°, with overnight lows between 33° and 43°. The average high for August is 69° with an average low of 39°. 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.
