S
M
T
W
T
F
S
31
73°
61°
1
72°
55°
2
75°
59°
3
68°
57°
4
66°
57°
5
64°
54°
6
70°
52°
7
64°
55°
8
72°
52°
9
63°
52°
10
64°
48°
11
64°
50°
12
68°
52°
13
66°
55°
14
64°
54°
15
64°
52°
16
73°
50°
17
75°
55°
18
88°
63°
19
91°
70°
20
90°
68°
21
N/A
22
83°
59°
23
83°
60°
24
92°
66°
25
94°
70°
26
99°
70°
27
96°
70°
28
92°
68°
29
89°
64°
30
82°
60°
1
79°
60°
2
77°
57°
3
72°
55°
4
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Greffen
Greffen's June 2026 forecast shows daily high temperatures ranging from 70° to 99°, with overnight lows between 54° and 70°. The average high for June is 85° with an average low of 63°. 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 Greffen. See also: July | August | September.