Aalst, Belgium – Weather Tomorrow September 20

Sunday, September 20
Night 02:00am – 08:00am light rain
17° 18° 63° 64°
light rain
SW 19 km/h 12 mph
Morning 08:00am – 02:00pm rain
17° 20° 63° 68°
rain
WSW 16 km/h 10 mph
Afternoon 02:00pm – 08:00pm cloudy
15° 19° 59° 66°
cloudy
WNW 17 km/h 11 mph
Evening 08:00pm – 02:00am partly cloudy
11° 14° 52° 57°
partly cloudy
NW 7 km/h 4 mph

Weather Tomorrow – Summary

Tomorrow, on Sunday morning rain, during the day cloudy, evening partly cloudy. Temperature: 11° to 20°C52° to 68°F. Wind: 7 to 19 km/h4 to 12 mph.

Data source: MET Norway — Last updated: Sep 18, 2026, 15:18 UTC