S
M
T
W
T
F
S
30
84°
64°
31
79°
57°
1
76°
50°
2
72°
51°
3
74°
52°
4
72°
53°
5
76°
60°
6
73°
57°
7
75°
60°
8
78°
63°
9
79°
64°
10
77°
63°
11
82°
57°
12
79°
56°
13
80°
57°
14
85°
59°
15
86°
66°
16
86°
66°
17
85°
65°
18
83°
62°
19
80°
62°
20
81°
60°
21
83°
62°
22
84°
63°
23
83°
63°
24
78°
57°
25
74°
55°
26
73°
55°
27
72°
54°
28
73°
54°
29
75°
56°
30
77°
58°
1
73°
55°
2
75°
57°
3
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sandberg
Sandberg's September 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 50° and 66°. The average high for September is 78° 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 Sandberg. See also: October | November | December.