S
M
T
W
T
F
S
30
83°
55°
31
84°
58°
1
87°
57°
2
82°
56°
3
81°
62°
4
88°
60°
5
87°
62°
6
87°
60°
7
81°
54°
8
80°
57°
9
84°
60°
10
80°
60°
11
84°
61°
12
85°
59°
13
85°
53°
14
78°
51°
15
78°
51°
16
79°
52°
17
78°
54°
18
83°
58°
19
83°
57°
20
84°
58°
21
77°
56°
22
82°
55°
23
82°
55°
24
83°
48°
25
76°
47°
26
75°
52°
27
74°
47°
28
Hist. Avg.
76°
51°
29
Hist. Avg.
76°
51°
30
Hist. Avg.
75°
50°
1
Hist. Avg.
75°
50°
2
Hist. Avg.
74°
49°
3
Hist. Avg.
74°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Irvington
Irvington's September 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 47° and 62°. The average high for September is 82° with an average low of 56°. 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 Irvington. See also: October | November | December.
