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°
56°
14
78°
63°
15
72°
56°
16
65°
60°
17
72°
62°
18
79°
66°
19
75°
60°
20
71°
52°
21
68°
49°
22
70°
51°
23
72°
54°
24
75°
55°
25
75°
54°
26
72°
47°
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 63° to 79°, with overnight lows between 47° and 66°. The average high for September is 72° 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.