S
M
T
W
T
F
S
31
68°
52°
1
64°
50°
2
64°
50°
3
64°
48°
4
66°
48°
5
68°
53°
6
70°
50°
7
65°
48°
8
65°
48°
9
66°
53°
10
71°
52°
11
65°
55°
12
67°
56°
13
72°
54°
14
71°
55°
15
72°
48°
16
66°
49°
17
66°
52°
18
69°
54°
19
70°
57°
20
74°
57°
21
74°
56°
22
68°
54°
23
68°
54°
24
69°
56°
25
71°
57°
26
72°
57°
27
71°
55°
28
71°
56°
29
70°
54°
30
69°
58°
1
75°
55°
2
77°
57°
3
76°
57°
4
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Altsasu
Altsasu's June 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 48° and 58°. The average high for June is 69° with an average low of 53°. 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 Altsasu. See also: July | August | September.
