S
M
T
W
T
F
S
30
82°
63°
31
81°
63°
1
84°
62°
2
83°
58°
3
80°
62°
4
82°
62°
5
82°
61°
6
77°
61°
7
77°
60°
8
76°
54°
9
77°
52°
10
75°
60°
11
76°
60°
12
81°
59°
13
80°
60°
14
79°
59°
15
80°
59°
16
72°
52°
17
76°
53°
18
73°
53°
19
Hist. Avg.
78°
55°
20
Hist. Avg.
78°
55°
21
Hist. Avg.
77°
54°
22
Hist. Avg.
77°
54°
23
Hist. Avg.
76°
54°
24
Hist. Avg.
76°
53°
25
Hist. Avg.
76°
53°
26
Hist. Avg.
75°
52°
27
Hist. Avg.
75°
52°
28
Hist. Avg.
74°
52°
29
Hist. Avg.
74°
51°
30
Hist. Avg.
74°
51°
1
Hist. Avg.
73°
50°
2
Hist. Avg.
73°
50°
3
Hist. Avg.
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Harveysburg
Harveysburg's September 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 52° and 63°. The average high for September is 79° with an average low of 59°. 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 Harveysburg. See also: October | November | December.
