S
M
T
W
T
F
S
30
98°
74°
31
100°
73°
1
98°
73°
2
102°
72°
3
99°
73°
4
96°
75°
5
99°
70°
6
97°
72°
7
100°
73°
8
101°
76°
9
100°
73°
10
99°
71°
11
98°
73°
12
102°
72°
13
99°
73°
14
100°
73°
15
101°
73°
16
98°
70°
17
96°
72°
18
96°
70°
19
97°
71°
20
98°
70°
21
96°
68°
22
95°
68°
23
96°
70°
24
93°
71°
25
94°
69°
26
94°
66°
27
93°
70°
28
94°
68°
29
94°
71°
30
90°
74°
1
80°
69°
2
74°
68°
3
71°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Star
Star's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Star. See also: October | November | December.
