S
M
T
W
T
F
S
30
85°
65°
31
85°
64°
1
87°
64°
2
86°
63°
3
84°
64°
4
84°
63°
5
83°
63°
6
79°
62°
7
79°
63°
8
80°
57°
9
82°
56°
10
79°
62°
11
83°
62°
12
84°
61°
13
83°
61°
14
82°
60°
15
83°
60°
16
85°
61°
17
Hist. Avg.
79°
54°
18
Hist. Avg.
78°
53°
19
Hist. Avg.
78°
53°
20
Hist. Avg.
78°
52°
21
Hist. Avg.
77°
52°
22
Hist. Avg.
77°
52°
23
Hist. Avg.
76°
51°
24
Hist. Avg.
76°
51°
25
Hist. Avg.
76°
50°
26
Hist. Avg.
75°
50°
27
Hist. Avg.
75°
49°
28
Hist. Avg.
75°
49°
29
Hist. Avg.
74°
49°
30
Hist. Avg.
74°
48°
1
Hist. Avg.
73°
48°
2
Hist. Avg.
73°
47°
3
Hist. Avg.
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Worthington
Worthington's September 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 56° and 65°. The average high for September is 83° with an average low of 62°. 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 Worthington. See also: October | November | December.
