S
M
T
W
T
F
S
26
86°
63°
27
86°
68°
28
88°
67°
29
81°
65°
30
82°
66°
31
87°
64°
1
89°
64°
2
80°
74°
3
88°
70°
4
87°
67°
5
86°
72°
6
92°
72°
7
92°
69°
8
91°
70°
9
90°
70°
10
92°
68°
11
88°
68°
12
88°
69°
13
89°
70°
14
83°
66°
15
89°
69°
16
91°
74°
17
89°
66°
18
85°
66°
19
84°
67°
20
86°
66°
21
87°
65°
22
88°
67°
23
87°
65°
24
82°
63°
25
80°
65°
26
78°
64°
27
84°
67°
28
79°
61°
29
78°
63°
30
83°
66°
31
84°
66°
1
84°
65°
2
83°
66°
3
84°
67°
4
84°
66°
5
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Germantown
Germantown's August 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 61° and 74°. The average high for August is 84° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Germantown. See also: September | October | November.
