S
M
T
W
T
F
S
30
75°
56°
31
76°
55°
1
75°
54°
2
75°
54°
3
74°
56°
4
76°
58°
5
77°
59°
6
78°
55°
7
76°
55°
8
73°
56°
9
75°
55°
10
74°
51°
11
72°
52°
12
72°
50°
13
73°
50°
14
72°
51°
15
71°
55°
16
71°
52°
17
76°
50°
18
74°
49°
19
72°
52°
20
74°
53°
21
76°
54°
22
76°
54°
23
77°
53°
24
Hist. Avg.
75°
52°
25
Hist. Avg.
75°
52°
26
Hist. Avg.
75°
52°
27
Hist. Avg.
75°
52°
28
Hist. Avg.
75°
51°
29
Hist. Avg.
75°
51°
30
Hist. Avg.
75°
51°
1
Hist. Avg.
75°
51°
2
Hist. Avg.
75°
51°
3
Hist. Avg.
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Salinas
Salinas's September 2026 forecast shows daily high temperatures ranging from 71° to 78°, with overnight lows between 49° and 59°. The average high for September is 74° with an average low of 54°. 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 Salinas. See also: October | November | December.