S
M
T
W
T
F
S
1
21°
10°
2
26°
9°
3
40°
17°
4
38°
23°
5
42°
30°
6
56°
33°
7
61°
34°
8
50°
34°
9
63°
42°
10
53°
36°
11
49°
29°
12
32°
23°
13
37°
23°
14
28°
24°
15
54°
24°
16
56°
14°
17
23°
12°
18
32°
17°
19
37°
25°
20
45°
28°
21
42°
32°
22
44°
32°
23
32°
20°
24
36°
19°
25
52°
30°
26
52°
26°
27
27°
19°
28
36°
19°
29
51°
29°
30
64°
42°
31
66°
33°
1
37°
31°
2
60°
31°
3
63°
34°
4
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Brussels
Brussels's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Brussels. See also: April | May | June.
