S
M
T
W
T
F
S
30
72°
58°
31
71°
55°
1
67°
51°
2
68°
52°
3
70°
53°
4
69°
55°
5
67°
58°
6
68°
55°
7
67°
54°
8
67°
57°
9
68°
55°
10
69°
55°
11
67°
54°
12
72°
53°
13
72°
55°
14
73°
54°
15
68°
51°
16
66°
53°
17
65°
55°
18
66°
56°
19
68°
55°
20
69°
56°
21
69°
56°
22
71°
57°
23
68°
56°
24
71°
57°
25
72°
57°
26
67°
58°
27
72°
59°
28
73°
58°
29
73°
58°
30
72°
57°
1
74°
58°
2
73°
57°
3
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Presidio Heights
Presidio Heights's September 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 51° and 59°. The average high for September is 70° with an average low of 56°. 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 Presidio Heights. See also: October | November | December.
