S
M
T
W
T
F
S
30
90°
67°
31
91°
68°
1
91°
67°
2
88°
67°
3
87°
66°
4
87°
69°
5
88°
69°
6
86°
68°
7
86°
65°
8
85°
64°
9
85°
65°
10
88°
65°
11
88°
64°
12
87°
65°
13
88°
64°
14
84°
63°
15
85°
64°
16
85°
63°
17
86°
62°
18
88°
66°
19
86°
66°
20
87°
65°
21
88°
64°
22
Hist. Avg.
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23
Hist. Avg.
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24
Hist. Avg.
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25
Hist. Avg.
N/A
26
Hist. Avg.
N/A
27
Hist. Avg.
N/A
28
Hist. Avg.
N/A
29
Hist. Avg.
N/A
30
Hist. Avg.
N/A
1
Hist. Avg.
N/A
2
Hist. Avg.
N/A
3
Hist. Avg.
N/A
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jesup
Jesup's September 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 62° and 69°. The average high for September is 87° with an average low of 65°. 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 Jesup. See also: October | November | December.
