S
M
T
W
T
F
S
30
78°
60°
31
81°
61°
1
82°
55°
2
78°
55°
3
78°
56°
4
78°
54°
5
77°
53°
6
78°
58°
7
81°
54°
8
78°
58°
9
82°
59°
10
82°
58°
11
79°
58°
12
81°
57°
13
82°
58°
14
81°
58°
15
82°
57°
16
81°
56°
17
79°
57°
18
77°
57°
19
79°
56°
20
80°
56°
21
79°
52°
22
78°
48°
23
72°
47°
24
Hist. Avg.
77°
52°
25
Hist. Avg.
76°
51°
26
Hist. Avg.
76°
51°
27
Hist. Avg.
76°
50°
28
Hist. Avg.
75°
50°
29
Hist. Avg.
75°
50°
30
Hist. Avg.
74°
49°
1
Hist. Avg.
74°
49°
2
Hist. Avg.
74°
48°
3
Hist. Avg.
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Thomasville
Thomasville's September 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 47° and 61°. The average high for September is 79° with an average low of 56°. 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 Thomasville. See also: October | November | December.