S
M
T
W
T
F
S
27
82°
60°
28
84°
59°
29
84°
57°
30
81°
46°
1
74°
45°
2
69°
46°
3
70°
54°
4
74°
55°
5
68°
51°
6
76°
45°
7
72°
54°
8
67°
57°
9
76°
53°
10
77°
43°
11
73°
41°
12
66°
43°
13
71°
45°
14
65°
51°
15
73°
49°
16
75°
48°
17
75°
50°
18
74°
51°
19
75°
52°
20
76°
53°
21
77°
53°
22
76°
49°
23
74°
50°
24
72°
47°
25
74°
38°
26
70°
36°
27
61°
38°
28
63°
46°
29
64°
36°
30
65°
32°
31
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Tracy
Tracy's October 2026 forecast shows daily high temperatures ranging from 57° to 84°, with overnight lows between 32° and 60°. The average high for October is 72° 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 Tracy. See also: November | December | January.