S
M
T
W
T
F
S
30
81°
74°
31
88°
75°
1
87°
77°
2
86°
78°
3
87°
76°
4
N/A
5
86°
75°
6
88°
74°
7
88°
76°
8
87°
74°
9
89°
74°
10
87°
73°
11
90°
75°
12
84°
78°
13
87°
79°
14
89°
76°
15
90°
77°
16
90°
78°
17
89°
77°
18
88°
78°
19
89°
77°
20
89°
78°
21
87°
79°
22
87°
78°
23
89°
79°
24
88°
79°
25
89°
78°
26
89°
79°
27
90°
80°
28
88°
80°
29
88°
79°
30
88°
80°
1
88°
79°
2
89°
79°
3
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Salcedo
Salcedo's September 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 73° and 80°. The average high for September is 88° with an average low of 77°. 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 Salcedo. See also: October | November | December.