S
M
T
W
T
F
S
28
66°
54°
29
84°
54°
30
65°
58°
1
68°
54°
2
80°
51°
3
84°
57°
4
88°
54°
5
82°
51°
6
89°
48°
7
90°
52°
8
83°
56°
9
82°
60°
10
74°
51°
11
78°
54°
12
77°
52°
13
84°
54°
14
89°
57°
15
88°
57°
16
87°
58°
17
89°
56°
18
87°
59°
19
86°
58°
20
88°
58°
21
81°
56°
22
82°
57°
23
85°
59°
24
74°
49°
25
77°
56°
26
81°
57°
27
81°
52°
28
84°
58°
29
85°
59°
30
85°
58°
31
77°
49°
1
73°
49°
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 73° to 89°, with overnight lows between 49° and 60°. The average high for July is 82° with an average low of 56°. 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.