S
M
T
W
T
F
S
30
84°
62°
31
83°
67°
1
88°
67°
2
88°
66°
3
87°
66°
4
87°
60°
5
82°
59°
6
82°
60°
7
83°
61°
8
84°
65°
9
85°
63°
10
81°
64°
11
86°
63°
12
87°
64°
13
87°
64°
14
86°
63°
15
86°
64°
16
85°
63°
17
85°
63°
18
84°
59°
19
84°
60°
20
83°
54°
21
77°
55°
22
77°
59°
23
78°
58°
24
82°
53°
25
77°
52°
26
76°
57°
27
77°
54°
28
76°
53°
29
80°
56°
30
81°
56°
1
79°
57°
2
79°
56°
3
81°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Hill
South Hill's September 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 52° and 67°. The average high for September is 82° with an average low of 60°. 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 South Hill. See also: October | November | December.