S
M
T
W
T
F
S
27
66°
52°
28
64°
57°
29
63°
50°
30
77°
47°
1
74°
62°
2
75°
54°
3
65°
44°
4
68°
42°
5
60°
38°
6
58°
42°
7
68°
55°
8
68°
47°
9
64°
47°
10
63°
46°
11
66°
52°
12
68°
51°
13
65°
49°
14
58°
43°
15
59°
46°
16
60°
47°
17
56°
42°
18
63°
46°
19
53°
40°
20
52°
36°
21
51°
37°
22
51°
42°
23
53°
38°
24
59°
45°
25
54°
43°
26
51°
40°
27
50°
39°
28
49°
37°
29
53°
44°
30
60°
43°
31
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Syracuse
Syracuse's October 2026 forecast shows daily high temperatures ranging from 49° to 68°, with overnight lows between 36° and 55°. The average high for October is 58° with an average low of 44°. 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 Syracuse. See also: November | December | January.