S
M
T
W
T
F
S
28
73°
57°
29
68°
54°
30
73°
59°
1
73°
55°
2
68°
54°
3
77°
52°
4
75°
61°
5
77°
61°
6
82°
63°
7
81°
61°
8
88°
63°
9
91°
64°
10
91°
64°
11
80°
60°
12
81°
54°
13
75°
57°
14
80°
58°
15
85°
60°
16
83°
61°
17
79°
60°
18
74°
56°
19
72°
54°
20
71°
55°
21
77°
59°
22
76°
58°
23
77°
59°
24
67°
55°
25
68°
55°
26
66°
56°
27
66°
53°
28
67°
54°
29
68°
56°
30
70°
56°
31
70°
54°
1
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Heather
Heather's July 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 53° and 61°. The average high for July is 74° 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 Heather. See also: August | September | October.