S
M
T
W
T
F
S
28
81°
62°
29
86°
63°
30
90°
66°
1
100°
72°
2
103°
74°
3
103°
72°
4
94°
69°
5
88°
64°
6
90°
65°
7
84°
65°
8
85°
63°
9
88°
67°
10
89°
62°
11
85°
66°
12
82°
65°
13
81°
59°
14
79°
59°
15
79°
58°
16
80°
59°
17
81°
60°
18
81°
61°
19
82°
65°
20
84°
66°
21
83°
66°
22
87°
65°
23
82°
66°
24
84°
65°
25
87°
66°
26
88°
67°
27
88°
66°
28
87°
65°
29
87°
65°
30
86°
60°
31
80°
59°
1
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Macungie
Macungie's July 2026 forecast shows daily high temperatures ranging from 79° to 103°, with overnight lows between 58° and 74°. The average high for July is 86° with an average low of 64°. 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 Macungie. See also: August | September | October.
