S
M
T
W
T
F
S
30
81°
56°
31
84°
50°
1
75°
50°
2
71°
58°
3
73°
60°
4
82°
49°
5
82°
47°
6
71°
49°
7
71°
54°
8
74°
54°
9
75°
49°
10
70°
54°
11
70°
51°
12
71°
46°
13
68°
45°
14
68°
49°
15
69°
53°
16
68°
56°
17
78°
56°
18
79°
52°
19
78°
51°
20
70°
48°
21
73°
47°
22
70°
45°
23
64°
41°
24
63°
43°
25
65°
43°
26
68°
45°
27
Hist. Avg.
69°
45°
28
Hist. Avg.
68°
44°
29
Hist. Avg.
68°
44°
30
Hist. Avg.
68°
43°
1
Hist. Avg.
67°
43°
2
Hist. Avg.
67°
42°
3
Hist. Avg.
66°
42°
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 63° to 84°, with overnight lows between 41° and 60°. The average high for September is 73° with an average low of 50°. 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.
