S
M
T
W
T
F
S
27
87°
63°
28
87°
65°
29
87°
64°
30
86°
65°
1
86°
64°
2
85°
63°
3
87°
63°
4
87°
62°
5
86°
62°
6
86°
61°
7
85°
61°
8
85°
57°
9
75°
52°
10
77°
56°
11
82°
59°
12
82°
60°
13
74°
59°
14
81°
60°
15
82°
60°
16
82°
59°
17
81°
59°
18
81°
58°
19
80°
58°
20
81°
57°
21
80°
55°
22
72°
49°
23
69°
46°
24
69°
48°
25
74°
54°
26
69°
44°
27
69°
47°
28
72°
52°
29
73°
53°
30
72°
54°
31
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sylvan
Sylvan's October 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 44° and 65°. The average high for October is 80° with an average low of 57°. 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 Sylvan. See also: November | December | January.
