S
M
T
W
T
F
S
30
89°
59°
31
87°
58°
1
86°
59°
2
88°
57°
3
82°
57°
4
79°
56°
5
85°
58°
6
86°
55°
7
73°
52°
8
77°
54°
9
80°
52°
10
84°
55°
11
79°
54°
12
79°
49°
13
68°
43°
14
71°
51°
15
81°
53°
16
82°
49°
17
76°
50°
18
82°
38°
19
75°
39°
20
65°
39°
21
67°
48°
22
74°
52°
23
80°
49°
24
80°
50°
25
78°
43°
26
77°
37°
27
67°
34°
28
61°
32°
29
60°
32°
30
59°
34°
1
61°
45°
2
71°
46°
3
74°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Terry
Terry's September 2026 forecast shows daily high temperatures ranging from 59° to 89°, with overnight lows between 32° and 59°. The average high for September is 76° with an average low of 48°. 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 Terry. See also: October | November | December.