S
M
T
W
T
F
S
30
92°
67°
31
91°
68°
1
88°
66°
2
91°
63°
3
85°
68°
4
85°
65°
5
89°
63°
6
94°
66°
7
88°
61°
8
87°
64°
9
87°
63°
10
85°
61°
11
86°
63°
12
93°
68°
13
90°
67°
14
87°
62°
15
83°
61°
16
80°
63°
17
83°
63°
18
84°
62°
19
83°
60°
20
82°
57°
21
77°
61°
22
78°
58°
23
77°
59°
24
76°
59°
25
76°
58°
26
77°
59°
27
76°
59°
28
75°
54°
29
74°
52°
30
74°
48°
1
71°
48°
2
72°
49°
3
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bayard
Bayard's September 2026 forecast shows daily high temperatures ranging from 71° to 93°, with overnight lows between 48° and 68°. The average high for September is 80° with an average low of 59°. 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 Bayard. See also: October | November | December.