S
M
T
W
T
F
S
30
65°
56°
31
65°
57°
1
69°
61°
2
70°
61°
3
71°
60°
4
68°
57°
5
71°
56°
6
69°
57°
7
81°
57°
8
85°
61°
9
94°
65°
10
76°
59°
11
66°
58°
12
68°
59°
13
66°
58°
14
71°
57°
15
65°
57°
16
65°
58°
17
69°
57°
18
69°
57°
19
69°
58°
20
67°
57°
21
68°
58°
22
69°
57°
23
73°
58°
24
71°
58°
25
71°
59°
26
70°
59°
27
70°
60°
28
71°
59°
29
70°
55°
30
69°
54°
1
73°
56°
2
67°
57°
3
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bernal Heights
Bernal Heights's September 2026 forecast shows daily high temperatures ranging from 65° to 73°, with overnight lows between 54° and 60°. The average high for September is 70° with an average low of 57°. 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 Bernal Heights. See also: October | November | December.
