S
M
T
W
T
F
S
30
85°
62°
31
87°
63°
1
87°
63°
2
88°
61°
3
88°
61°
4
87°
62°
5
86°
61°
6
86°
60°
7
83°
56°
8
77°
55°
9
78°
59°
10
77°
60°
11
84°
59°
12
84°
60°
13
85°
59°
14
84°
57°
15
83°
57°
16
74°
52°
17
76°
49°
18
74°
51°
19
76°
47°
20
73°
47°
21
73°
48°
22
74°
54°
23
77°
54°
24
80°
55°
25
80°
55°
26
81°
53°
27
80°
54°
28
78°
50°
29
77°
49°
30
77°
48°
1
75°
49°
2
78°
51°
3
70°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Starkenburg
Starkenburg's September 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 42° and 63°. The average high for September is 80° with an average low of 55°. 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 Starkenburg. See also: October | November | December.
