Weather forecast in Brussels (Belgium) for 21.12.2025.

tonight
+9 .. +9
98%
ssw, 3 m/s
morning
+8 .. +11
100%
calm, 2 m/s
afternoon
+11 .. +12
91%
calm, 3 m/s
evening
+7 .. +10
92%
n, 4 m/s
08:43 16:39
10:22 17:31