S
M
T
W
T
F
S
28
70°
57°
29
69°
56°
30
69°
57°
1
70°
54°
2
68°
53°
3
69°
54°
4
70°
57°
5
71°
58°
6
74°
56°
7
72°
56°
8
74°
57°
9
75°
60°
10
72°
56°
11
73°
57°
12
73°
56°
13
74°
55°
14
72°
56°
15
73°
56°
16
74°
60°
17
77°
62°
18
79°
60°
19
76°
60°
20
78°
62°
21
77°
63°
22
79°
61°
23
79°
62°
24
78°
62°
25
79°
60°
26
74°
58°
27
73°
61°
28
78°
63°
29
79°
64°
30
80°
62°
31
79°
61°
1
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in New Harbor
New Harbor's July 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 53° and 64°. The average high for July is 74° 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 New Harbor. See also: August | September | October.