S
M
T
W
T
F
S
27
84°
58°
28
86°
54°
29
95°
63°
30
96°
57°
1
96°
57°
2
74°
64°
3
98°
60°
4
99°
64°
5
100°
65°
6
100°
64°
7
101°
66°
8
101°
63°
9
101°
63°
10
100°
60°
11
75°
54°
12
75°
47°
13
78°
51°
14
82°
48°
15
87°
50°
16
91°
52°
17
91°
52°
18
89°
55°
19
87°
56°
20
72°
56°
21
77°
56°
22
72°
54°
23
75°
48°
24
75°
49°
25
80°
46°
26
78°
48°
27
77°
48°
28
76°
47°
29
74°
49°
30
71°
48°
31
76°
49°
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 71° to 80°, with overnight lows between 46° and 56°. The average high for October is 75° with an average low of 50°. 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.