S
M
T
W
T
F
S
30
104°
73°
31
102°
70°
1
101°
72°
2
101°
75°
3
96°
75°
4
100°
75°
5
101°
72°
6
102°
73°
7
103°
71°
8
103°
74°
9
102°
76°
10
93°
73°
11
94°
77°
12
103°
76°
13
101°
76°
14
101°
75°
15
94°
66°
16
92°
65°
17
88°
66°
18
88°
61°
19
86°
63°
20
86°
60°
21
85°
62°
22
85°
61°
23
90°
67°
24
83°
67°
25
89°
67°
26
88°
66°
27
88°
66°
28
87°
65°
29
84°
66°
30
87°
65°
1
87°
64°
2
86°
64°
3
87°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Healdton
Healdton's September 2026 forecast shows daily high temperatures ranging from 83° to 103°, with overnight lows between 60° and 77°. The average high for September is 90° with an average low of 67°. 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 Healdton. See also: October | November | December.