S
M
T
W
T
F
S
30
81°
67°
31
88°
66°
1
93°
70°
2
96°
72°
3
96°
71°
4
97°
70°
5
91°
68°
6
83°
67°
7
80°
65°
8
83°
66°
9
82°
64°
10
84°
65°
11
86°
62°
12
83°
61°
13
82°
59°
14
84°
61°
15
83°
65°
16
77°
64°
17
76°
64°
18
80°
62°
19
76°
58°
20
75°
56°
21
75°
56°
22
76°
58°
23
78°
59°
24
81°
63°
25
80°
62°
26
76°
61°
27
73°
62°
28
77°
61°
29
75°
60°
30
76°
59°
1
72°
56°
2
71°
58°
3
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Randleman
Randleman's September 2026 forecast shows daily high temperatures ranging from 71° to 97°, with overnight lows between 56° and 72°. The average high for September is 81° 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 Randleman. See also: October | November | December.