S
M
T
W
T
F
S
30
71°
58°
31
67°
58°
1
71°
61°
2
73°
62°
3
72°
60°
4
72°
58°
5
74°
58°
6
72°
59°
7
83°
56°
8
87°
61°
9
94°
66°
10
85°
60°
11
73°
60°
12
71°
60°
13
71°
59°
14
78°
56°
15
73°
56°
16
71°
59°
17
74°
58°
18
74°
58°
19
72°
59°
20
69°
57°
21
71°
58°
22
74°
57°
23
77°
58°
24
78°
61°
25
74°
59°
26
74°
59°
27
75°
60°
28
75°
59°
29
74°
54°
30
72°
54°
1
77°
56°
2
71°
57°
3
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burlingame
Burlingame's September 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 54° and 61°. The average high for September is 74° with an average low of 58°. 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 Burlingame. See also: October | November | December.
