S
M
T
W
T
F
S
31
83°
58°
1
78°
55°
2
78°
53°
3
70°
51°
4
71°
52°
5
67°
51°
6
74°
55°
7
80°
61°
8
79°
60°
9
75°
60°
10
76°
59°
11
77°
57°
12
78°
58°
13
72°
52°
14
70°
53°
15
69°
49°
16
69°
49°
17
70°
50°
18
73°
51°
19
76°
53°
20
71°
53°
21
71°
54°
22
72°
54°
23
71°
56°
24
71°
57°
25
74°
58°
26
75°
57°
27
78°
52°
28
72°
51°
29
71°
51°
30
72°
52°
1
71°
51°
2
72°
51°
3
74°
54°
4
72°
53°
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 67° to 83°, with overnight lows between 49° and 61°. The average high for June is 73° 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.
