Haarlem, Netherlands – Weather Tomorrow September 18
Friday, September 18
Night
02:00am – 08:00am
16°
17°
61°
63°
rain showers
W 30 km/h
19 mph
Morning
08:00am – 02:00pm
16°
17°
61°
63°
mostly clear
W 31 km/h
19 mph
Afternoon
02:00pm – 08:00pm
17°
17°
63°
63°
partly cloudy
WSW 31 km/h
19 mph
Evening
08:00pm – 02:00am
17°
18°
63°
64°
partly cloudy
SW 37 km/h
23 mph
Weather Tomorrow – Summary
Tomorrow, on Friday morning mostly clear, during the day partly cloudy, evening partly cloudy. Temperature: 16° to 18°C61° to 64°F. Wind: 30 to 37 km/h19 to 23 mph.
Data source: MET Norway — Last updated: Sep 17, 2026, 10:13 UTC