S
M
T
W
T
F
S
30
89°
67°
31
90°
63°
1
90°
59°
2
80°
64°
3
85°
65°
4
88°
66°
5
88°
57°
6
87°
58°
7
81°
65°
8
87°
62°
9
88°
57°
10
80°
60°
11
77°
56°
12
78°
53°
13
76°
52°
14
76°
53°
15
77°
56°
16
77°
60°
17
83°
61°
18
84°
60°
19
83°
57°
20
78°
58°
21
82°
60°
22
81°
50°
23
84°
49°
24
77°
47°
25
72°
48°
26
73°
48°
27
Hist. Avg.
77°
51°
28
Hist. Avg.
77°
51°
29
Hist. Avg.
77°
50°
30
Hist. Avg.
76°
50°
1
Hist. Avg.
76°
50°
2
Hist. Avg.
75°
49°
3
Hist. Avg.
75°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Herington
Herington's September 2026 forecast shows daily high temperatures ranging from 72° to 90°, with overnight lows between 47° and 67°. The average high for September is 82° 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 Herington. See also: October | November | December.