S
M
T
W
T
F
S
30
76°
60°
31
77°
59°
1
76°
60°
2
76°
61°
3
75°
62°
4
74°
61°
5
76°
61°
6
75°
60°
7
74°
59°
8
73°
57°
9
72°
58°
10
74°
64°
11
73°
57°
12
73°
57°
13
76°
56°
14
76°
62°
15
74°
62°
16
74°
58°
17
71°
55°
18
71°
55°
19
72°
56°
20
76°
61°
21
72°
58°
22
70°
57°
23
74°
60°
24
73°
58°
25
75°
59°
26
68°
51°
27
71°
53°
28
66°
52°
29
65°
51°
30
67°
51°
1
Hist. Avg.
69°
54°
2
Hist. Avg.
69°
54°
3
Hist. Avg.
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dix Hills
Dix Hills's September 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 51° and 64°. The average high for September is 73° with an average low of 58°. 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 Dix Hills. See also: October | November | December.
