S
M
T
W
T
F
S
27
73°
54°
28
77°
48°
29
81°
44°
30
69°
63°
1
70°
59°
2
68°
46°
3
72°
43°
4
73°
46°
5
74°
43°
6
78°
47°
7
81°
50°
8
77°
47°
9
79°
58°
10
82°
52°
11
78°
61°
12
82°
61°
13
71°
52°
14
65°
60°
15
70°
47°
16
59°
44°
17
57°
41°
18
56°
43°
19
62°
43°
20
59°
45°
21
61°
46°
22
60°
41°
23
54°
41°
24
61°
47°
25
65°
46°
26
62°
43°
27
62°
37°
28
51°
33°
29
52°
45°
30
56°
42°
31
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Silvis
Silvis's October 2026 forecast shows daily high temperatures ranging from 51° to 82°, with overnight lows between 33° and 61°. The average high for October is 64° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Silvis. See also: November | December | January.