S
M
T
W
T
F
S
30
90°
67°
31
90°
63°
1
85°
62°
2
82°
63°
3
85°
66°
4
88°
66°
5
86°
64°
6
87°
67°
7
88°
66°
8
87°
63°
9
87°
65°
10
81°
66°
11
87°
65°
12
86°
60°
13
80°
61°
14
80°
64°
15
82°
63°
16
84°
61°
17
84°
59°
18
81°
56°
19
79°
57°
20
79°
62°
21
78°
57°
22
79°
57°
23
83°
58°
24
82°
60°
25
83°
61°
26
82°
58°
27
83°
54°
28
77°
56°
29
80°
53°
30
81°
53°
1
79°
53°
2
Hist. Avg.
78°
55°
3
Hist. Avg.
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sanford
Sanford's September 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 53° and 67°. The average high for September is 83° with an average low of 61°. 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 Sanford. See also: October | November | December.
