S
M
T
W
T
F
S
31
N/A
1
77°
52°
2
75°
53°
3
82°
55°
4
87°
61°
5
88°
62°
6
90°
63°
7
86°
62°
8
85°
61°
9
85°
59°
10
83°
61°
11
84°
59°
12
82°
60°
13
85°
57°
14
81°
59°
15
80°
54°
16
75°
54°
17
76°
54°
18
77°
55°
19
78°
55°
20
81°
58°
21
81°
61°
22
78°
60°
23
78°
63°
24
80°
62°
25
80°
57°
26
81°
60°
27
86°
63°
28
85°
64°
29
81°
59°
30
80°
58°
1
80°
58°
2
81°
61°
3
84°
65°
4
87°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Germantown
Germantown's June 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 52° and 65°. The average high for June is 82° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Germantown. See also: July | August | September.