S
M
T
W
T
F
S
30
91°
72°
31
91°
72°
1
90°
71°
2
91°
71°
3
88°
67°
4
84°
67°
5
84°
65°
6
86°
64°
7
89°
69°
8
90°
70°
9
90°
70°
10
89°
69°
11
91°
70°
12
90°
70°
13
88°
69°
14
88°
68°
15
89°
67°
16
89°
62°
17
84°
66°
18
81°
59°
19
82°
58°
20
80°
59°
21
80°
62°
22
81°
63°
23
81°
64°
24
85°
57°
25
82°
57°
26
78°
58°
27
78°
57°
28
83°
59°
29
81°
62°
30
83°
57°
1
78°
61°
2
81°
61°
3
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dobbins Heights
Dobbins Heights's September 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 57° and 72°. The average high for September is 85° with an average low of 64°. 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 Dobbins Heights. See also: October | November | December.