S
M
T
W
T
F
S
27
N/A
28
80°
52°
29
82°
55°
30
85°
59°
1
84°
63°
2
84°
64°
3
81°
69°
4
72°
66°
5
77°
63°
6
76°
58°
7
77°
55°
8
82°
54°
9
72°
59°
10
65°
58°
11
68°
61°
12
83°
59°
13
83°
56°
14
85°
57°
15
87°
61°
16
83°
58°
17
68°
48°
18
65°
42°
19
70°
41°
20
75°
42°
21
72°
43°
22
76°
45°
23
71°
46°
24
67°
47°
25
69°
50°
26
71°
48°
27
74°
46°
28
72°
48°
29
75°
53°
30
80°
49°
31
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Jefferson
Jefferson's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Jefferson. See also: November | December | January.