S
M
T
W
T
F
S
30
93°
71°
31
95°
70°
1
97°
69°
2
98°
70°
3
99°
71°
4
100°
72°
5
100°
71°
6
101°
75°
7
94°
73°
8
94°
73°
9
95°
71°
10
96°
67°
11
93°
68°
12
92°
72°
13
95°
69°
14
97°
70°
15
97°
71°
16
95°
73°
17
96°
70°
18
99°
70°
19
100°
71°
20
95°
71°
21
97°
68°
22
89°
68°
23
87°
62°
24
81°
62°
25
82°
60°
26
80°
57°
27
83°
58°
28
82°
60°
29
83°
61°
30
83°
60°
1
77°
58°
2
80°
55°
3
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Valdosta
Valdosta's September 2026 forecast shows daily high temperatures ranging from 77° to 100°, with overnight lows between 55° and 71°. The average high for September is 85° with an average low of 62°. 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 Valdosta. See also: October | November | December.