S
M
T
W
T
F
S
31
74°
53°
1
74°
54°
2
75°
53°
3
75°
55°
4
74°
55°
5
72°
54°
6
74°
55°
7
73°
56°
8
72°
56°
9
70°
55°
10
76°
53°
11
76°
54°
12
76°
56°
13
75°
55°
14
72°
53°
15
73°
48°
16
72°
48°
17
72°
52°
18
73°
51°
19
72°
53°
20
74°
53°
21
76°
52°
22
78°
55°
23
80°
55°
24
81°
56°
25
81°
59°
26
80°
53°
27
78°
54°
28
77°
51°
29
74°
52°
30
75°
53°
1
74°
51°
2
74°
54°
3
75°
52°
4
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Basel
Basel's June 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 48° and 59°. The average high for June is 75° 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 Basel. See also: July | August | September.
