S
M
T
W
T
F
S
30
70°
53°
31
68°
55°
1
70°
55°
2
74°
53°
3
70°
60°
4
76°
53°
5
76°
52°
6
76°
51°
7
79°
54°
8
76°
56°
9
77°
58°
10
78°
57°
11
74°
56°
12
73°
55°
13
74°
54°
14
75°
54°
15
73°
55°
16
74°
54°
17
76°
55°
18
71°
56°
19
77°
55°
20
77°
56°
21
78°
56°
22
77°
55°
23
73°
56°
24
74°
53°
25
77°
56°
26
79°
57°
27
80°
57°
28
79°
56°
29
79°
57°
30
78°
56°
1
79°
56°
2
76°
55°
3
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pajaro Dunes
Pajaro Dunes's September 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 51° and 60°. The average high for September is 76° with an average low of 55°. 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 Pajaro Dunes. See also: October | November | December.