S
M
T
W
T
F
S
28
84°
72°
29
91°
70°
30
93°
72°
1
95°
70°
2
93°
72°
3
95°
72°
4
91°
72°
5
88°
70°
6
88°
70°
7
86°
68°
8
88°
68°
9
90°
73°
10
90°
73°
11
81°
70°
12
90°
70°
13
91°
64°
14
92°
67°
15
94°
70°
16
95°
71°
17
88°
72°
18
86°
71°
19
86°
68°
20
86°
62°
21
83°
61°
22
79°
58°
23
77°
59°
24
83°
63°
25
85°
64°
26
81°
64°
27
84°
63°
28
86°
64°
29
81°
61°
30
81°
65°
31
82°
62°
1
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Germantown
Germantown's July 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 58° and 72°. The average high for July is 85° with an average low of 65°. 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 Germantown. See also: August | September | October.