S
M
T
W
T
F
S
30
65°
59°
31
64°
58°
1
66°
57°
2
69°
54°
3
69°
56°
4
68°
52°
5
67°
50°
6
67°
55°
7
65°
53°
8
68°
50°
9
83°
56°
10
83°
60°
11
67°
60°
12
65°
52°
13
67°
60°
14
67°
50°
15
64°
54°
16
64°
59°
17
67°
61°
18
67°
58°
19
65°
58°
20
63°
57°
21
63°
58°
22
63°
58°
23
64°
54°
24
70°
49°
25
65°
54°
26
66°
57°
27
62°
58°
28
63°
48°
29
64°
47°
30
65°
48°
1
61°
50°
2
65°
57°
3
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Montara
Montara'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 Montara. See also: October | November | December.
