S
M
T
W
T
F
S
30
100°
75°
31
100°
74°
1
100°
76°
2
100°
73°
3
98°
72°
4
99°
77°
5
99°
73°
6
100°
73°
7
101°
71°
8
102°
75°
9
101°
79°
10
94°
73°
11
97°
71°
12
103°
72°
13
99°
75°
14
99°
76°
15
99°
76°
16
99°
76°
17
98°
74°
18
96°
69°
19
96°
71°
20
94°
73°
21
98°
68°
22
94°
68°
23
96°
72°
24
93°
75°
25
93°
69°
26
97°
71°
27
95°
71°
28
94°
73°
29
94°
74°
30
88°
69°
1
78°
67°
2
82°
67°
3
69°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Terral
Terral's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Terral. See also: October | November | December.