S
M
T
W
T
F
S
28
65°
54°
29
65°
54°
30
64°
56°
1
65°
55°
2
67°
53°
3
69°
55°
4
70°
56°
5
66°
56°
6
65°
53°
7
66°
52°
8
68°
53°
9
69°
54°
10
67°
53°
11
68°
52°
12
69°
52°
13
71°
55°
14
74°
54°
15
71°
56°
16
71°
56°
17
72°
57°
18
71°
56°
19
72°
57°
20
71°
58°
21
72°
58°
22
72°
57°
23
71°
57°
24
72°
56°
25
70°
57°
26
71°
57°
27
73°
58°
28
72°
58°
29
72°
57°
30
73°
58°
31
73°
59°
1
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grover Beach
Grover Beach's July 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 52° and 59°. The average high for July is 70° with an average low of 56°. 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 Grover Beach. See also: August | September | October.
