S
M
T
W
T
F
S
28
81°
61°
29
73°
50°
30
79°
61°
1
75°
57°
2
75°
55°
3
75°
50°
4
77°
59°
5
75°
61°
6
88°
64°
7
82°
63°
8
82°
61°
9
86°
59°
10
82°
59°
11
70°
59°
12
69°
60°
13
70°
62°
14
75°
63°
15
78°
64°
16
79°
63°
17
75°
61°
18
68°
58°
19
67°
56°
20
67°
57°
21
68°
57°
22
70°
58°
23
71°
59°
24
72°
58°
25
71°
59°
26
68°
58°
27
67°
59°
28
68°
59°
29
68°
60°
30
70°
60°
31
68°
59°
1
72°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Potter Heigham
Potter Heigham's July 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 56° and 64°. The average high for July is 71° with an average low of 60°. 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 Potter Heigham. See also: August | September | October.