S
M
T
W
T
F
S
27
66°
46°
28
64°
30°
29
72°
27°
30
81°
30°
1
84°
34°
2
82°
36°
3
84°
39°
4
82°
34°
5
77°
41°
6
81°
36°
7
89°
49°
8
89°
52°
9
85°
54°
10
74°
38°
11
65°
38°
12
58°
34°
13
65°
37°
14
67°
38°
15
70°
39°
16
68°
38°
17
68°
40°
18
70°
38°
19
71°
39°
20
65°
31°
21
68°
37°
22
68°
37°
23
67°
35°
24
66°
35°
25
65°
34°
26
66°
35°
27
65°
35°
28
65°
34°
29
64°
35°
30
64°
34°
31
61°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Calpine
Calpine's October 2026 forecast shows daily high temperatures ranging from 58° to 89°, with overnight lows between 30° and 54°. The average high for October is 69° with an average low of 38°. 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 Calpine. See also: November | December | January.
