S
M
T
W
T
F
S
30
92°
71°
31
91°
72°
1
91°
71°
2
92°
75°
3
90°
73°
4
92°
73°
5
93°
74°
6
93°
73°
7
88°
72°
8
92°
71°
9
93°
72°
10
92°
70°
11
92°
69°
12
89°
68°
13
88°
69°
14
90°
70°
15
90°
69°
16
89°
70°
17
88°
70°
18
86°
69°
19
87°
69°
20
84°
68°
21
85°
68°
22
83°
67°
23
83°
68°
24
85°
67°
25
85°
68°
26
83°
66°
27
82°
67°
28
84°
67°
29
83°
66°
30
81°
67°
1
81°
66°
2
82°
66°
3
81°
65°
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 81° to 93°, with overnight lows between 65° and 75°. The average high for September is 87° 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 Valdosta. See also: October | November | December.