S
M
T
W
T
F
S
28
81°
67°
29
84°
65°
30
85°
69°
1
86°
74°
2
95°
79°
3
97°
78°
4
91°
75°
5
87°
70°
6
80°
68°
7
82°
66°
8
81°
67°
9
84°
68°
10
83°
70°
11
85°
71°
12
86°
70°
13
85°
71°
14
86°
67°
15
76°
64°
16
77°
64°
17
81°
66°
18
79°
66°
19
84°
69°
20
83°
70°
21
79°
70°
22
79°
69°
23
80°
70°
24
79°
70°
25
80°
69°
26
81°
69°
27
83°
71°
28
83°
70°
29
82°
71°
30
84°
72°
31
85°
72°
1
84°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oceanside
Oceanside's July 2026 forecast shows daily high temperatures ranging from 76° to 97°, with overnight lows between 64° and 79°. The average high for July is 83° with an average low of 70°. 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 Oceanside. See also: August | September | October.
