S
M
T
W
T
F
S
28
68°
59°
29
67°
57°
30
69°
58°
1
69°
57°
2
73°
57°
3
73°
52°
4
70°
61°
5
70°
60°
6
77°
59°
7
73°
60°
8
83°
60°
9
83°
59°
10
91°
62°
11
89°
68°
12
87°
63°
13
78°
60°
14
85°
59°
15
85°
57°
16
86°
57°
17
84°
56°
18
81°
55°
19
80°
57°
20
76°
60°
21
78°
60°
22
79°
59°
23
77°
61°
24
79°
60°
25
76°
61°
26
75°
60°
27
66°
54°
28
66°
52°
29
67°
56°
30
69°
56°
31
69°
54°
1
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Trealaw
Trealaw's July 2026 forecast shows daily high temperatures ranging from 66° to 86°, with overnight lows between 52° and 61°. The average high for July is 76° with an average low of 57°. 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 Trealaw. See also: August | September | October.