S
M
T
W
T
F
S
31
75°
61°
1
73°
52°
2
70°
55°
3
68°
54°
4
68°
54°
5
66°
52°
6
73°
48°
7
67°
49°
8
74°
53°
9
66°
47°
10
63°
46°
11
67°
54°
12
70°
53°
13
70°
52°
14
70°
52°
15
71°
50°
16
74°
52°
17
75°
54°
18
76°
55°
19
75°
54°
20
75°
57°
21
72°
56°
22
74°
56°
23
68°
54°
24
72°
57°
25
73°
54°
26
76°
58°
27
76°
54°
28
69°
51°
29
69°
51°
30
75°
57°
1
76°
55°
2
76°
58°
3
77°
58°
4
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Alfter
Alfter's June 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 46° and 58°. The average high for June is 72° with an average low of 54°. 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 Alfter. See also: July | August | September.