S
M
T
W
T
F
S
30
81°
65°
31
82°
68°
1
84°
67°
2
82°
60°
3
81°
59°
4
78°
60°
5
79°
60°
6
81°
61°
7
82°
62°
8
84°
67°
9
84°
64°
10
83°
59°
11
79°
64°
12
80°
63°
13
80°
57°
14
78°
57°
15
77°
55°
16
76°
57°
17
77°
62°
18
80°
56°
19
78°
63°
20
79°
61°
21
82°
61°
22
79°
63°
23
81°
62°
24
75°
62°
25
79°
61°
26
80°
61°
27
81°
60°
28
80°
60°
29
81°
59°
30
81°
60°
1
80°
59°
2
80°
51°
3
79°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jennings
Jennings's September 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 50° and 68°. The average high for September is 80° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Jennings. See also: October | November | December.
