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