S
M
T
W
T
F
S
28
67°
53°
29
67°
55°
30
65°
54°
1
64°
53°
2
60°
52°
3
68°
53°
4
72°
51°
5
66°
51°
6
72°
52°
7
71°
55°
8
73°
49°
9
68°
50°
10
67°
51°
11
69°
50°
12
68°
51°
13
71°
52°
14
72°
53°
15
73°
51°
16
72°
54°
17
74°
53°
18
71°
50°
19
71°
55°
20
66°
52°
21
69°
53°
22
72°
54°
23
74°
55°
24
74°
55°
25
72°
54°
26
68°
53°
27
71°
54°
28
71°
55°
29
67°
55°
30
68°
54°
31
71°
53°
1
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Roche Harbor
Roche Harbor's July 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 49° and 55°. The average high for July is 70° with an average low of 53°. 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 Roche Harbor. See also: August | September | October.
