S
M
T
W
T
F
S
30
89°
67°
31
88°
66°
1
87°
65°
2
85°
62°
3
85°
66°
4
86°
63°
5
86°
65°
6
87°
66°
7
86°
65°
8
85°
66°
9
86°
65°
10
85°
65°
11
85°
64°
12
83°
64°
13
80°
62°
14
78°
63°
15
79°
63°
16
80°
62°
17
81°
58°
18
80°
57°
19
78°
60°
20
78°
57°
21
76°
55°
22
77°
55°
23
79°
56°
24
80°
59°
25
81°
60°
26
80°
59°
27
80°
59°
28
75°
56°
29
79°
53°
30
79°
57°
1
75°
51°
2
73°
52°
3
Hist. Avg.
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dewy Rose
Dewy Rose's September 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 51° and 67°. The average high for September is 82° 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 Dewy Rose. See also: October | November | December.