S
M
T
W
T
F
S
31
71°
50°
1
71°
47°
2
66°
48°
3
69°
50°
4
72°
52°
5
72°
52°
6
71°
51°
7
68°
51°
8
64°
49°
9
65°
52°
10
72°
54°
11
74°
53°
12
73°
49°
13
66°
46°
14
66°
50°
15
67°
49°
16
66°
47°
17
69°
54°
18
71°
52°
19
70°
48°
20
72°
51°
21
75°
48°
22
76°
53°
23
77°
46°
24
70°
47°
25
69°
49°
26
70°
51°
27
70°
55°
28
73°
47°
29
75°
54°
30
78°
48°
1
71°
47°
2
71°
48°
3
72°
51°
4
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brussels
Brussels's June 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 46° and 55°. The average high for June is 71° with an average low of 50°. 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 Brussels. See also: July | August | September.
