S
M
T
W
T
F
S
28
65°
51°
29
64°
46°
30
62°
50°
1
62°
54°
2
61°
51°
3
64°
50°
4
63°
49°
5
61°
56°
6
64°
54°
7
65°
52°
8
69°
49°
9
71°
47°
10
66°
50°
11
63°
46°
12
66°
47°
13
64°
48°
14
N/A
15
73°
59°
16
66°
56°
17
65°
56°
18
64°
54°
19
61°
45°
20
63°
50°
21
64°
48°
22
62°
47°
23
64°
51°
24
64°
48°
25
64°
49°
26
65°
48°
27
63°
53°
28
62°
52°
29
62°
53°
30
66°
54°
31
66°
54°
1
62°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Wannanup
Wannanup's July 2026 forecast shows daily high temperatures ranging from 61° to 73°, with overnight lows between 45° and 59°. The average high for July is 64° with an average low of 52°. 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 Wannanup. See also: August | September | October.