S
M
T
W
T
F
S
30
78°
53°
31
74°
52°
1
73°
56°
2
73°
51°
3
74°
52°
4
73°
59°
5
73°
59°
6
80°
52°
7
76°
50°
8
71°
51°
9
71°
54°
10
70°
57°
11
71°
53°
12
71°
53°
13
77°
55°
14
80°
48°
15
Hist. Avg.
73°
50°
16
Hist. Avg.
72°
50°
17
Hist. Avg.
72°
50°
18
Hist. Avg.
71°
49°
19
Hist. Avg.
71°
49°
20
Hist. Avg.
70°
48°
21
Hist. Avg.
70°
48°
22
Hist. Avg.
70°
47°
23
Hist. Avg.
69°
47°
24
Hist. Avg.
69°
46°
25
Hist. Avg.
68°
46°
26
Hist. Avg.
68°
45°
27
Hist. Avg.
67°
45°
28
Hist. Avg.
67°
44°
29
Hist. Avg.
66°
44°
30
Hist. Avg.
66°
43°
1
Hist. Avg.
66°
43°
2
Hist. Avg.
65°
42°
3
Hist. Avg.
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tracy
Tracy's September 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 48° and 59°. The average high for September is 74° with an average low of 53°. 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 Tracy. See also: October | November | December.
