S
M
T
W
T
F
S
30
91°
67°
31
89°
68°
1
90°
68°
2
91°
69°
3
90°
68°
4
87°
69°
5
87°
67°
6
90°
69°
7
91°
71°
8
91°
70°
9
90°
68°
10
90°
69°
11
91°
69°
12
90°
68°
13
90°
69°
14
90°
69°
15
89°
68°
16
89°
68°
17
88°
67°
18
88°
66°
19
87°
67°
20
88°
68°
21
89°
67°
22
85°
66°
23
88°
67°
24
85°
65°
25
88°
65°
26
87°
65°
27
88°
66°
28
Hist. Avg.
85°
63°
29
Hist. Avg.
85°
63°
30
Hist. Avg.
85°
62°
1
Hist. Avg.
85°
62°
2
Hist. Avg.
84°
62°
3
Hist. Avg.
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Jennings
Jennings's September 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 65° and 71°. The average high for September is 89° with an average low of 68°. 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.
