S
M
T
W
T
F
S
30
91°
61°
31
92°
61°
1
94°
62°
2
93°
62°
3
89°
61°
4
90°
62°
5
92°
61°
6
91°
62°
7
88°
62°
8
85°
61°
9
86°
59°
10
88°
59°
11
87°
60°
12
87°
59°
13
88°
58°
14
88°
57°
15
89°
60°
16
89°
58°
17
86°
60°
18
83°
58°
19
90°
61°
20
90°
61°
21
83°
52°
22
83°
55°
23
84°
56°
24
87°
59°
25
87°
54°
26
88°
53°
27
86°
49°
28
80°
48°
29
78°
49°
30
79°
52°
1
81°
49°
2
84°
53°
3
84°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Placerville
Placerville's September 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 48° and 62°. The average high for September is 87° with an average low of 57°. 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 Placerville. See also: October | November | December.
