S
M
T
W
T
F
S
30
91°
70°
31
88°
71°
1
87°
68°
2
87°
65°
3
88°
65°
4
86°
66°
5
86°
65°
6
89°
66°
7
91°
69°
8
91°
69°
9
87°
70°
10
90°
69°
11
90°
69°
12
91°
68°
13
91°
69°
14
90°
67°
15
90°
67°
16
91°
65°
17
90°
66°
18
88°
66°
19
87°
65°
20
87°
66°
21
88°
64°
22
88°
61°
23
83°
63°
24
Hist. Avg.
83°
58°
25
Hist. Avg.
83°
58°
26
Hist. Avg.
82°
57°
27
Hist. Avg.
82°
57°
28
Hist. Avg.
82°
56°
29
Hist. Avg.
81°
56°
30
Hist. Avg.
81°
55°
1
Hist. Avg.
81°
55°
2
Hist. Avg.
80°
54°
3
Hist. Avg.
80°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Starkville
Starkville's September 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 61° and 71°. The average high for September is 89° with an average low of 67°. 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 Starkville. See also: October | November | December.