S
M
T
W
T
F
S
27
76°
43°
28
76°
47°
29
76°
46°
30
71°
53°
1
83°
63°
2
69°
48°
3
65°
43°
4
75°
42°
5
64°
41°
6
68°
37°
7
78°
53°
8
71°
44°
9
70°
40°
10
74°
52°
11
62°
55°
12
82°
55°
13
87°
65°
14
70°
54°
15
70°
53°
16
71°
45°
17
55°
35°
18
65°
35°
19
68°
34°
20
66°
43°
21
66°
43°
22
69°
43°
23
62°
40°
24
65°
42°
25
69°
47°
26
69°
43°
27
59°
42°
28
55°
41°
29
60°
40°
30
61°
46°
31
55°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sylvania
Sylvania's October 2026 forecast shows daily high temperatures ranging from 55° to 69°, with overnight lows between 40° and 47°. The average high for October is 63° with an average low of 43°. 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 Sylvania. See also: November | December | January.