S
M
T
W
T
F
S
28
83°
65°
29
87°
62°
30
88°
67°
1
95°
74°
2
103°
76°
3
101°
75°
4
98°
72°
5
91°
68°
6
85°
67°
7
88°
64°
8
83°
63°
9
84°
64°
10
86°
66°
11
90°
67°
12
91°
65°
13
92°
68°
14
90°
64°
15
80°
60°
16
81°
61°
17
85°
63°
18
84°
64°
19
88°
66°
20
87°
67°
21
82°
67°
22
82°
66°
23
83°
67°
24
83°
67°
25
84°
66°
26
85°
67°
27
87°
67°
28
86°
66°
29
86°
67°
30
87°
68°
31
88°
67°
1
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mainland
Mainland's July 2026 forecast shows daily high temperatures ranging from 80° to 103°, with overnight lows between 60° and 76°. The average high for July is 88° with an average low of 67°. 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 Mainland. See also: August | September | October.
