S
M
T
W
T
F
S
30
94°
72°
31
91°
72°
1
95°
71°
2
92°
71°
3
90°
70°
4
90°
67°
5
91°
64°
6
89°
65°
7
92°
71°
8
94°
71°
9
94°
69°
10
93°
70°
11
93°
70°
12
92°
69°
13
92°
69°
14
91°
68°
15
93°
69°
16
92°
69°
17
Hist. Avg.
89°
66°
18
Hist. Avg.
89°
65°
19
Hist. Avg.
89°
65°
20
Hist. Avg.
89°
65°
21
Hist. Avg.
88°
64°
22
Hist. Avg.
88°
64°
23
Hist. Avg.
88°
64°
24
Hist. Avg.
87°
63°
25
Hist. Avg.
87°
63°
26
Hist. Avg.
87°
62°
27
Hist. Avg.
86°
62°
28
Hist. Avg.
86°
62°
29
Hist. Avg.
86°
61°
30
Hist. Avg.
86°
61°
1
Hist. Avg.
85°
61°
2
Hist. Avg.
85°
60°
3
Hist. Avg.
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tupelo
Tupelo's September 2026 forecast shows daily high temperatures ranging from 89° to 95°, with overnight lows between 64° and 72°. The average high for September is 92° with an average low of 69°. 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 Tupelo. See also: October | November | December.
