S
M
T
W
T
F
S
30
72°
52°
31
75°
55°
1
74°
55°
2
79°
56°
3
80°
54°
4
73°
56°
5
74°
49°
6
79°
50°
7
87°
50°
8
93°
54°
9
89°
62°
10
91°
67°
11
76°
58°
12
74°
55°
13
76°
57°
14
84°
51°
15
73°
52°
16
74°
54°
17
72°
58°
18
75°
51°
19
70°
57°
20
67°
56°
21
72°
59°
22
70°
56°
23
72°
57°
24
85°
55°
25
77°
57°
26
72°
48°
27
71°
53°
28
74°
46°
29
86°
50°
30
78°
53°
1
79°
55°
2
80°
58°
3
85°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stanford
Stanford's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Stanford. See also: October | November | December.
