S
M
T
W
T
F
S
30
82°
61°
31
83°
56°
1
81°
53°
2
79°
58°
3
78°
52°
4
73°
51°
5
78°
55°
6
79°
58°
7
79°
49°
8
72°
50°
9
72°
57°
10
71°
55°
11
76°
56°
12
79°
58°
13
79°
55°
14
80°
58°
15
79°
56°
16
80°
54°
17
Hist. Avg.
74°
47°
18
Hist. Avg.
74°
47°
19
Hist. Avg.
73°
47°
20
Hist. Avg.
73°
46°
21
Hist. Avg.
72°
46°
22
Hist. Avg.
72°
45°
23
Hist. Avg.
72°
45°
24
Hist. Avg.
71°
44°
25
Hist. Avg.
71°
44°
26
Hist. Avg.
71°
44°
27
Hist. Avg.
70°
43°
28
Hist. Avg.
70°
43°
29
Hist. Avg.
69°
42°
30
Hist. Avg.
69°
42°
1
Hist. Avg.
68°
41°
2
Hist. Avg.
68°
41°
3
Hist. Avg.
67°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sanborn
Sanborn's September 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 49° and 61°. The average high for September is 78° 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 Sanborn. See also: October | November | December.