S
M
T
W
T
F
S
27
86°
49°
28
80°
48°
29
78°
49°
30
79°
52°
1
81°
49°
2
84°
53°
3
84°
57°
4
87°
58°
5
88°
59°
6
88°
53°
7
86°
53°
8
85°
56°
9
86°
54°
10
85°
53°
11
85°
52°
12
84°
55°
13
82°
52°
14
74°
45°
15
72°
44°
16
73°
47°
17
72°
49°
18
77°
47°
19
76°
41°
20
71°
42°
21
70°
41°
22
69°
45°
23
71°
43°
24
69°
41°
25
68°
42°
26
69°
43°
27
72°
41°
28
71°
40°
29
69°
41°
30
67°
44°
31
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Placerville
Placerville's October 2026 forecast shows daily high temperatures ranging from 67° to 88°, with overnight lows between 40° and 59°. The average high for October is 77° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Placerville. See also: November | December | January.