S
M
T
W
T
F
S
26
75°
52°
27
74°
50°
28
60°
46°
29
60°
42°
30
57°
40°
1
58°
37°
2
61°
35°
3
76°
47°
4
83°
47°
5
59°
42°
6
59°
39°
7
68°
38°
8
74°
42°
9
76°
48°
10
71°
40°
11
75°
42°
12
79°
57°
13
77°
52°
14
79°
49°
15
87°
58°
16
84°
60°
17
83°
62°
18
77°
62°
19
64°
48°
20
65°
44°
21
68°
51°
22
69°
53°
23
75°
56°
24
82°
51°
25
85°
59°
26
86°
59°
27
88°
57°
28
87°
65°
29
N/A
30
78°
62°
31
83°
63°
1
85°
61°
2
84°
58°
3
87°
62°
4
90°
66°
5
87°
62°
6
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Tracy
Tracy's May 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 58° and 66°. The average high for May is 85° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Tracy. See also: June | July | August.