S
M
T
W
T
F
S
27
61°
42°
28
64°
43°
29
67°
42°
30
61°
42°
1
60°
43°
2
62°
42°
3
64°
43°
4
65°
49°
5
66°
47°
6
65°
46°
7
58°
41°
8
58°
41°
9
60°
42°
10
60°
43°
11
61°
43°
12
61°
46°
13
62°
48°
14
59°
47°
15
62°
47°
16
61°
48°
17
63°
48°
18
60°
47°
19
60°
46°
20
59°
45°
21
57°
43°
22
53°
39°
23
53°
41°
24
52°
45°
25
58°
45°
26
56°
44°
27
58°
40°
28
58°
39°
29
51°
38°
30
50°
34°
31
49°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Jena
Jena's October 2026 forecast shows daily high temperatures ranging from 49° to 67°, with overnight lows between 34° and 49°. The average high for October is 59° 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 Jena. See also: November | December | January.
