S
M
T
W
T
F
S
30
84°
62°
31
81°
60°
1
80°
62°
2
80°
63°
3
84°
67°
4
83°
59°
5
84°
58°
6
76°
58°
7
77°
60°
8
79°
58°
9
78°
57°
10
80°
57°
11
80°
56°
12
76°
56°
13
75°
55°
14
76°
55°
15
77°
56°
16
80°
57°
17
81°
60°
18
81°
61°
19
81°
53°
20
80°
54°
21
72°
52°
22
Hist. Avg.
77°
51°
23
Hist. Avg.
77°
50°
24
Hist. Avg.
76°
50°
25
Hist. Avg.
76°
50°
26
Hist. Avg.
76°
49°
27
Hist. Avg.
75°
49°
28
Hist. Avg.
75°
48°
29
Hist. Avg.
74°
48°
30
Hist. Avg.
74°
48°
1
Hist. Avg.
74°
47°
2
Hist. Avg.
73°
47°
3
Hist. Avg.
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Buckner
Buckner's September 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 52° and 67°. The average high for September is 79° with an average low of 58°. 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 Buckner. See also: October | November | December.