S
M
T
W
T
F
S
28
73°
52°
29
66°
54°
30
65°
54°
1
62°
54°
2
67°
56°
3
67°
55°
4
69°
55°
5
68°
56°
6
67°
56°
7
68°
54°
8
70°
53°
9
69°
53°
10
69°
54°
11
75°
50°
12
80°
56°
13
76°
61°
14
86°
55°
15
77°
55°
16
76°
51°
17
70°
50°
18
69°
55°
19
70°
55°
20
79°
57°
21
88°
59°
22
72°
59°
23
78°
54°
24
81°
51°
25
82°
52°
26
79°
50°
27
77°
52°
28
76°
50°
29
75°
54°
30
74°
53°
31
76°
49°
1
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Watsonville
Watsonville's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Watsonville. See also: August | September | October.