S
M
T
W
T
F
S
28
75°
68°
29
90°
74°
30
91°
75°
1
91°
71°
2
90°
68°
3
82°
68°
4
79°
63°
5
N/A
6
81°
55°
7
84°
60°
8
85°
66°
9
80°
63°
10
77°
58°
11
79°
57°
12
80°
60°
13
85°
62°
14
84°
63°
15
81°
60°
16
81°
61°
17
78°
61°
18
81°
60°
19
77°
63°
20
77°
57°
21
76°
58°
22
76°
60°
23
78°
63°
24
77°
63°
25
77°
62°
26
80°
63°
27
77°
63°
28
84°
64°
29
82°
64°
30
84°
63°
31
83°
64°
1
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Germantown
Germantown's July 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 55° and 66°. The average high for July is 80° with an average low of 61°. 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.