S
M
T
W
T
F
S
30
91°
63°
31
90°
63°
1
90°
65°
2
89°
64°
3
90°
61°
4
85°
62°
5
85°
61°
6
89°
64°
7
89°
64°
8
88°
63°
9
88°
63°
10
87°
62°
11
88°
63°
12
88°
64°
13
87°
63°
14
87°
62°
15
86°
60°
16
87°
61°
17
87°
60°
18
86°
57°
19
85°
60°
20
84°
61°
21
85°
60°
22
84°
59°
23
85°
58°
24
84°
59°
25
84°
57°
26
83°
58°
27
84°
58°
28
84°
57°
29
85°
58°
30
Hist. Avg.
84°
60°
1
Hist. Avg.
84°
60°
2
Hist. Avg.
84°
59°
3
Hist. Avg.
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Juliette
Juliette's September 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 57° and 65°. The average high for September is 87° with an average low of 61°. 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 Juliette. See also: October | November | December.