S
M
T
W
T
F
S
31
66°
46°
1
65°
46°
2
65°
46°
3
64°
48°
4
61°
45°
5
54°
34°
6
61°
33°
7
66°
37°
8
71°
49°
9
68°
48°
10
65°
40°
11
62°
44°
12
70°
49°
13
72°
49°
14
67°
43°
15
71°
41°
16
63°
42°
17
64°
41°
18
65°
41°
19
56°
43°
20
60°
39°
21
57°
40°
22
62°
42°
23
66°
41°
24
65°
40°
25
67°
39°
26
65°
40°
27
62°
44°
28
60°
43°
29
60°
39°
30
58°
37°
1
61°
39°
2
62°
39°
3
63°
40°
4
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Germiston
Germiston's June 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 37° and 44°. The average high for June is 63° with an average low of 41°. 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 Germiston. See also: July | August | September.
