S
M
T
W
T
F
S
28
72°
45°
29
69°
45°
30
69°
44°
1
70°
46°
2
71°
44°
3
74°
45°
4
75°
45°
5
71°
46°
6
71°
48°
7
73°
48°
8
81°
49°
9
82°
47°
10
82°
50°
11
81°
55°
12
82°
57°
13
85°
58°
14
84°
54°
15
83°
51°
16
83°
55°
17
82°
59°
18
85°
60°
19
86°
54°
20
83°
52°
21
75°
53°
22
72°
53°
23
73°
50°
24
76°
59°
25
84°
59°
26
87°
53°
27
84°
55°
28
82°
51°
29
76°
50°
30
77°
51°
31
76°
49°
1
77°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Silverton
Silverton's July 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 44° and 60°. The average high for July 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 July weather will actually feel in Silverton. See also: August | September | October.