S
M
T
W
T
F
S
30
102°
71°
31
N/A
1
97°
72°
2
93°
73°
3
92°
73°
4
96°
71°
5
94°
73°
6
98°
75°
7
100°
76°
8
98°
74°
9
94°
76°
10
94°
74°
11
91°
73°
12
90°
70°
13
91°
71°
14
88°
67°
15
90°
71°
16
91°
70°
17
90°
71°
18
90°
71°
19
89°
70°
20
89°
70°
21
88°
69°
22
88°
69°
23
87°
68°
24
88°
68°
25
87°
67°
26
88°
67°
27
89°
68°
28
89°
67°
29
88°
66°
30
88°
67°
1
87°
67°
2
87°
66°
3
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Daingerfield
Daingerfield's September 2026 forecast shows daily high temperatures ranging from 86° to 100°, with overnight lows between 66° and 76°. The average high for September is 91° with an average low of 70°. 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 Daingerfield. See also: October | November | December.