Sint Niklaas Weather Conditions
Current Temperature Level
14 °C
18 AQI
Air quality index is: Good
Last Updated: 2025-09-21 15:00 (Local Time)
MapSint Niklaas
Sint Niklaas Weather Parameters
16 km/h
6 m/s
351° N
50 %
10 km
0.01 mm
1017 mb
UV Index2
Suggestions for
TodaySint Niklaas21 Sep.
Umbrella• Suggested
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Belgium
India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?
Sint Niklaas 10-Days Weather Forecast
Today
14°C
70 %Monday
12°C60 %Tuesday
12°C64 %Wednesday
13°C59 %Thursday
12°C58 %Friday
13°C65 %Saturday
14°C65 %Sunday
13°C73 %Monday
11°C82 %Tuesday
13°C80 %Patchy rain nearby
Occasional light rain is expected and humidity will be 70%, with winds at 26.6 km/h.15°C / 11°C
Humi.70 %
Prec.1.19 mm
Sunrise
07:29 AM12hrs 15min
Sunset
07:44 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
17 °C
81 %
0
25.9 kmph / WSW
Partly Cloudy 
Feels 17.2 °C
Cover 62 %
Visibility 10 km
1 AM
Partly Cloudy
16 °C
78 %
0
23.4 kmph / SW
Partly Cloudy Feels 16.1 °C
Cover 32 %
Visibility 10 km
2 AM
Clear
16 °C
80 %
0
25.2 kmph / SW
Clear Feels 15.7 °C
Cover 19 %
Visibility 10 km
3 AM
Partly Cloudy
14 °C
83 %
0
26.3 kmph / SW
Partly Cloudy Feels 12.6 °C
Cover 44 %
Visibility 10 km
4 AM
Cloudy
15 °C
82 %
0
25.9 kmph / WSW
Cloudy Feels 12.6 °C
Cover 69 %
Visibility 10 km
5 AM
Cloudy
14 °C
78 %
0
26.6 kmph / WSW
Cloudy Feels 11.9 °C
Cover 72 %
Visibility 10 km
6 AM
Cloudy
13 °C
75 %
0
25.2 kmph / WSW
Cloudy Feels 11.2 °C
Cover 70 %
Visibility 10 km
7 AM
Patchy rain nearby
13 °C
74 %
0
22.7 kmph / WSW
Patchy rain nearbyFeels 10.7 °C
Cover 71 %
Visibility 10 km
8 AM
Patchy rain nearby
14 °C
69 %
0
20.5 kmph / W
Patchy rain nearbyFeels 11.7 °C
Cover 100 %
Visibility 10 km
9 AM
Patchy rain nearby
14 °C
73 %
0.3
19.8 kmph / NW
Patchy rain nearbyFeels 12.3 °C
Cover 100 %
Visibility 10 km
10 AM
Patchy rain nearby
14 °C
71 %
0.8
16.9 kmph / NW
Patchy rain nearbyFeels 13.2 °C
Cover 79 %
Visibility 10 km
11 AM
Patchy rain nearby
15 °C
65 %
1.8
16.6 kmph / NW
Patchy rain nearbyFeels 15.1 °C
Cover 100 %
Visibility 10 km
12 PM
Light rain shower
15 °C
64 %
1.9
15.1 kmph / NW
Light rain showerFeels 15.4 °C
Cover 100 %
Visibility 10 km
1 PM
Light rain shower
15 °C
70 %
2.2
16.6 kmph / NNW
Light rain showerFeels 13.4 °C
Cover 100 %
Visibility 10 km
2 PM
Patchy rain nearby
14 °C
71 %
2.5
15.8 kmph / NNW
Patchy rain nearbyFeels 13.1 °C
Cover 100 %
Visibility 10 km
3 PM
Partly cloudy
14 °C
88 %
2
15.8 kmph / N
Partly cloudyFeels 13.5 °C
Cover 50 %
Visibility 10 km
4 PM
Cloudy
15 °C
65 %
1.2
16.9 kmph / N
Cloudy Feels 13.4 °C
Cover 75 %
Visibility 10 km
5 PM
Partly Cloudy
15 °C
58 %
0.4
16.6 kmph / N
Partly Cloudy Feels 13.7 °C
Cover 55 %
Visibility 10 km
6 PM
Partly Cloudy
15 °C
54 %
0.3
15.1 kmph / N
Partly Cloudy Feels 13.6 °C
Cover 29 %
Visibility 10 km
7 PM
Partly Cloudy
14 °C
57 %
0.1
15.8 kmph / N
Partly Cloudy Feels 12.8 °C
Cover 52 %
Visibility 10 km
8 PM
Patchy rain nearby
14 °C
63 %
0
15.1 kmph / N
Patchy rain nearbyFeels 12.3 °C
Cover 86 %
Visibility 10 km
9 PM
Patchy rain nearby
13 °C
66 %
0
13.3 kmph / N
Patchy rain nearbyFeels 11.7 °C
Cover 61 %
Visibility 10 km
10 PM
Cloudy
12 °C
69 %
0
12.2 kmph / N
Cloudy Feels 10.8 °C
Cover 77 %
Visibility 10 km
11 PM
Patchy rain nearby
11 °C
73 %
0
9.4 kmph / N
Patchy rain nearbyFeels 10 °C
Cover 88 %
Visibility 10 km
Today
14°C70 %Monday
12°C60 %Tuesday
12°C64 %Wednesday
13°C59 %Thursday
12°C58 %Friday
13°C65 %Saturday
14°C65 %Sunday
13°C73 %Monday
11°C82 %Tuesday
13°C80 %Temp15 °C
ConditionCloudy
Humidity65 %
Feels13.4 °C
Cover75 %
Visibility10 km
Wind Speed & Dir.16.9 kmph / N
UV1.2
Sint Niklaas 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
25°15 °C
2Tue.
23°12 °C
3Wed.
24°16 °C
4Thu.
23°14 °C
5Fri.
23°12 °C
6Sat.
25°13 °C
7Sun.
33°14 °C
8Mon.
24°15 °C
9Tue.
20°13 °C
10Wed.
23°12 °C
11Thu.
19°13 °C
12Fri.
19°11 °C
13Sat.
21°12 °C
14Sun.
21°10 °C
15Mon.
21°15 °C
16Tue.
19°13 °C
17Wed.
22°12 °C
18Thu.
25°15 °C
19Fri.
29°15 °C
20Sat.
25°18 °C
21Today
16°11 °C
22Mon.
16°10 °C
23Tue.
15°9 °C
24Wed.
15°11 °C
25Thu.
14°10 °C
26Fri.
15°10 °C
27Sat.
17°9 °C
28Sun.
9°7 °C
29Mon.
14°9 °C
30Tue.
18°8 °C
SeptemberWeather Overview
No. of days:
Sunny
1
Cloudy
4
Rainy
25
Snowy
0
The monthly weather averages in Sint Niklaas consist of 1 sunny days, 4 cloudy days, 25 rainy days, and 0 snowy days.
Sint Niklaas's Locations Weather Conditions
Belgium's Hottest Cities - September 2025
1.
Maaseik, Belgium
Overcast
67%
1.7
8.6 kmph / NW
2.
Veurne, Belgium
Partly cloudy
72%
3.3
23 kmph / N
3.
Genk, Belgium
Overcast
67%
1.6
9.4 kmph / NW
4.
Harelbeke, Belgium
Partly cloudy
72%
3.2
14.4 kmph / N
5.
Hoogstraten, Belgium
Overcast
77%
2.2
16.9 kmph / NNW
6.
Tessenderlo, Belgium
Overcast
72%
1.8
14.8 kmph / NW
7.
Antoing, Belgium
Partly cloudy
72%
3.3
16.6 kmph / NNW
8.
Menen, Belgium
Partly cloudy
72%
3.2
14.4 kmph / N
9.
Gent, Belgium
Patchy rain nearby
72%
2.7
15.5 kmph / N
10.
Mons, Belgium
Patchy rain nearby
72%
2.5
11.2 kmph / NNW
Last Updated: 21 Sept 2025, 01:16 PM
Recent Blogs On Weather
Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort
The Red Fort, known worldwide for its majestic red sandstone walls, is facing a shocking transformation. Recent scientific studies reveal…
What’s the Connection Between Air Pollution and Blood Cancer?
Every year, around 1.24 million new cases of blood cancer are diagnosed across the globe, accounting for nearly 6% of…
