S
M
T
W
T
F
S
28
102°
79°
29
81°
67°
30
78°
66°
1
72°
56°
2
79°
58°
3
74°
54°
4
75°
55°
5
74°
55°
6
73°
53°
7
76°
56°
8
80°
56°
9
82°
58°
10
87°
59°
11
89°
60°
12
72°
56°
13
78°
60°
14
81°
61°
15
80°
59°
16
76°
56°
17
75°
60°
18
73°
56°
19
72°
55°
20
72°
55°
21
73°
54°
22
73°
57°
23
80°
61°
24
80°
59°
25
79°
61°
26
81°
62°
27
83°
63°
28
84°
62°
29
84°
62°
30
82°
61°
31
82°
62°
1
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Calau
Calau's July 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 53° and 67°. The average high for July is 78° with an average low of 59°. 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 Calau. See also: August | September | October.