S
M
T
W
T
F
S
30
81°
56°
31
80°
55°
1
79°
57°
2
80°
58°
3
80°
55°
4
81°
54°
5
81°
56°
6
80°
58°
7
78°
53°
8
79°
52°
9
76°
58°
10
79°
52°
11
77°
51°
12
76°
51°
13
77°
54°
14
79°
56°
15
82°
56°
16
83°
57°
17
83°
56°
18
82°
55°
19
81°
48°
20
74°
48°
21
72°
52°
22
73°
53°
23
77°
53°
24
79°
54°
25
78°
47°
26
77°
44°
27
76°
46°
28
70°
45°
29
70°
45°
30
69°
49°
1
70°
51°
2
Hist. Avg.
70°
49°
3
Hist. Avg.
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Middletown
North Middletown's September 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 44° and 58°. The average high for September is 78° with an average low of 53°. 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 North Middletown. See also: October | November | December.
