S
M
T
W
T
F
S
28
66°
49°
29
67°
50°
30
68°
49°
1
68°
48°
2
66°
49°
3
67°
51°
4
63°
52°
5
62°
49°
6
70°
53°
7
67°
52°
8
62°
53°
9
62°
52°
10
63°
50°
11
65°
51°
12
70°
54°
13
67°
51°
14
66°
52°
15
63°
47°
16
63°
51°
17
66°
49°
18
69°
51°
19
70°
52°
20
70°
50°
21
69°
52°
22
70°
53°
23
70°
54°
24
70°
54°
25
70°
53°
26
71°
54°
27
70°
54°
28
66°
53°
29
63°
52°
30
64°
52°
31
66°
53°
1
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Copalis Crossing
Copalis Crossing's July 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 47° and 54°. The average high for July is 67° 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 Copalis Crossing. See also: August | September | October.