S
M
T
W
T
F
S
28
70°
59°
29
66°
57°
30
70°
57°
1
68°
59°
2
64°
57°
3
72°
55°
4
70°
61°
5
72°
59°
6
79°
61°
7
71°
61°
8
74°
58°
9
72°
59°
10
84°
65°
11
84°
60°
12
81°
55°
13
80°
56°
14
80°
59°
15
79°
63°
16
77°
62°
17
77°
60°
18
72°
58°
19
71°
59°
20
68°
55°
21
70°
57°
22
66°
54°
23
66°
52°
24
70°
53°
25
71°
58°
26
72°
56°
27
71°
55°
28
71°
58°
29
68°
57°
30
67°
55°
31
66°
53°
1
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Seaforth
Seaforth's July 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 52° and 65°. The average high for July is 73° 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 Seaforth. See also: August | September | October.