S
M
T
W
T
F
S
30
88°
72°
31
88°
72°
1
93°
70°
2
93°
68°
3
93°
73°
4
91°
72°
5
90°
68°
6
84°
68°
7
82°
68°
8
82°
66°
9
84°
61°
10
82°
54°
11
84°
55°
12
75°
55°
13
63°
52°
14
76°
65°
15
72°
55°
16
65°
60°
17
75°
65°
18
81°
66°
19
80°
60°
20
71°
55°
21
70°
51°
22
71°
50°
23
72°
51°
24
69°
55°
25
70°
54°
26
74°
52°
27
77°
55°
28
73°
54°
29
72°
52°
30
70°
48°
1
73°
52°
2
71°
52°
3
73°
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 65° to 81°, with overnight lows between 48° and 66°. The average high for September is 73° with an average low of 55°. 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.