S
M
T
W
T
F
S
30
97°
68°
31
97°
67°
1
96°
67°
2
96°
66°
3
95°
69°
4
92°
66°
5
95°
63°
6
94°
56°
7
87°
56°
8
86°
58°
9
87°
61°
10
90°
64°
11
93°
60°
12
93°
60°
13
91°
64°
14
93°
63°
15
92°
59°
16
90°
58°
17
90°
61°
18
91°
62°
19
91°
60°
20
90°
56°
21
87°
60°
22
82°
57°
23
79°
57°
24
82°
60°
25
82°
57°
26
85°
54°
27
81°
54°
28
80°
57°
29
80°
52°
30
78°
56°
1
79°
61°
2
86°
59°
3
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Randsburg
Randsburg's September 2026 forecast shows daily high temperatures ranging from 78° to 97°, with overnight lows between 52° and 69°. The average high for September is 88° 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 Randsburg. See also: October | November | December.