Weather forecast for Sint-Niklaas - weather.plus
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Weather forecast for Sint-Niklaas

Astronomical data for 2026/08/19:
Sunrise:06:36 h
Sunset:20:57 h
Moonrise: 15:04 h
Moonset: 22:57 h

Weather forecast for today and the next 5 days:

Wed
during the day broken
66°F
54°F		Thu
during the day few
68°F
55°F		Fri
during the day broken
68°F
54°F		Sat
during the day scattered
64°F
53°F		Sun
during the day sky clear
67°F
53°F		Mon
during the day few
69°F
52°F
Wed
during the day broken
66°F
54°F		Thu
during the day few
68°F
55°F		Fri
during the day broken
68°F
54°F		Sat
during the day scattered
64°F
53°F		Sun
during the day sky clear
67°F
53°F		Mon
during the day few
69°F
52°F


▸Change to Celsius/hPa/mm.

Weather forecast details:
TemperatureAir pressureHumidityWeatherWind
Temp. / Dewpoint / WindchillSealevel / Station levelrelative / absoluteSun and clouds / Rain amountWind direction and speed
 Wednesday
2026/08/19
 
 Night
61 °F5759756755 mmHg90%12.3 g/m³broken6/8 0 in Wind from the SW4 Bft (6 m/s)
 Early
61 °F5759755754 mmHg90%12.3 g/m³overcast8/8 0 in Wind from the SW3 Bft (4 m/s)
 Morning
59 °F5559755753 mmHg87%11.2 g/m³overcast8/8 0 in Wind from the W1 Bft (2 m/s)
 Mornings
59 °F5457756754 mmHg84%10.8 g/m³overcast8/8 0.03 in Wind from the W3 Bft (4 m/s)
 Noon
63 °F5461756755 mmHg70%10.2 g/m³broken5/8 0.03 in Wind from the WSW4 Bft (6 m/s)
 Afternoon
66 °F5266755753 mmHg58%9.5 g/m³broken6/8 0.03 in Wind from the SW3 Bft (5 m/s)
 Evening
59 °F5557755752 mmHg85%10.9 g/m³broken5/8 0.03 in Wind from the SW3 Bft (5 m/s)
 Night
55 °F5452755752 mmHg95%10.8 g/m³sky clear0/8 0 in Wind from the SW3 Bft (5 m/s)
 Thursday
2026/08/20
 
 Night
55 °F5452755752 mmHg94%10.7 g/m³few1/8 0 in Wind from the SW3 Bft (5 m/s)
 Early
55 °F5452755752 mmHg93%10.6 g/m³sky clear0/8 0 in Wind from the SW4 Bft (6 m/s)
 Morning
57 °F5454755752 mmHg86%10.4 g/m³sky clear0/8 0 in Wind from the SW4 Bft (7 m/s)
 Mornings
64 °F5063755754 mmHg61%9.4 g/m³few1/8 0.03 in Wind from the SW4 Bft (8 m/s)
 Noon
64 °F5263755754 mmHg63%9.7 g/m³few2/8 0.03 in Wind from the SW5 Bft (9 m/s)
 Afternoon
68 °F4868755754 mmHg50%8.7 g/m³broken5/8 0.03 in Wind from the WSW5 Bft (9 m/s)
 Evening
64 °F4863755754 mmHg55%8.5 g/m³few2/8 0.03 in Wind from the WSW5 Bft (9 m/s)
 Night
57 °F5054757755 mmHg76%9.2 g/m³few1/8 0 in Wind from the SW4 Bft (7 m/s)
 Friday
2026/08/21
 
 Night
55 °F5252757755 mmHg88%10.0 g/m³sky clear0/8 0 in Wind from the SW4 Bft (6 m/s)
 Early
54 °F5050757755 mmHg89%9.5 g/m³few1/8 0 in Wind from the SW3 Bft (5 m/s)
 Morning
55 °F5054758755 mmHg82%9.3 g/m³broken5/8 0 in Wind from the SW3 Bft (4 m/s)
 Mornings
64 °F5064758756 mmHg58%8.9 g/m³scattered4/8 0 in Wind from the SSW2 Bft (3 m/s)
 Noon
68 °F4870758756 mmHg48%8.3 g/m³broken5/8 0 in Wind from the W2 Bft (3 m/s)
 Afternoon
64 °F4864758756 mmHg57%8.8 g/m³broken7/8 0 in Wind from the NNO3 Bft (5 m/s)
 Evening
63 °F5261758757 mmHg67%9.7 g/m³scattered4/8 0 in Wind from the NO4 Bft (6 m/s)
 Night
57 °F5454760758 mmHg87%10.5 g/m³few2/8 0.07 in Wind from the NO4 Bft (7 m/s)
 Saturday
2026/08/22
 
 Night
54 °F5050761758 mmHg89%9.5 g/m³scattered3/8 0.07 in Wind from the NO4 Bft (6 m/s)
 Early
54 °F5050761758 mmHg88%9.4 g/m³few1/8 0 in Wind from the NO3 Bft (5 m/s)
 Morning
54 °F5050761759 mmHg88%9.4 g/m³few2/8 0 in Wind from the NO3 Bft (4 m/s)
 Mornings
61 °F5059762760 mmHg69%9.4 g/m³scattered3/8 0 in Wind from the NO3 Bft (4 m/s)
 Noon
63 °F4861762760 mmHg59%8.6 g/m³broken6/8 0 in Wind from the NO3 Bft (5 m/s)
 Afternoon
63 °F4861763761 mmHg60%8.7 g/m³broken6/8 0 in Wind from the NNO4 Bft (6 m/s)
 Evening
61 °F4857764761 mmHg62%8.5 g/m³scattered3/8 0 in Wind from the NNO4 Bft (8 m/s)
 Night
55 °F4652764762 mmHg71%8.1 g/m³scattered3/8 0 in Wind from the NO4 Bft (8 m/s)
 Sunday
2026/08/23
 
 Night
54 °F4648765763 mmHg74%7.9 g/m³few2/8 0 in Wind from the NO4 Bft (7 m/s)
 Early
54 °F4650765763 mmHg77%8.2 g/m³scattered4/8 0 in Wind from the NO3 Bft (5 m/s)
 Morning
55 °F4652766764 mmHg69%7.8 g/m³scattered4/8 0 in Wind from the NNO3 Bft (5 m/s)
 Mornings
63 °F4563767764 mmHg51%7.4 g/m³sky clear0/8 0 in Wind from the NNO3 Bft (4 m/s)
 Noon
66 °F4366767764 mmHg43%7.0 g/m³sky clear0/8 0 in Wind from the NNO3 Bft (4 m/s)
 Afternoon
64 °F4363766764 mmHg45%6.9 g/m³sky clear0/8 0 in Wind from the NNO4 Bft (7 m/s)
 Evening
61 °F4657766764 mmHg60%8.2 g/m³sky clear0/8 0 in Wind from the NNO4 Bft (8 m/s)
 Night
55 °F4852767764 mmHg77%8.8 g/m³scattered4/8 0 in Wind from the NO4 Bft (8 m/s)
 Monday
2026/08/24
 
 Night
54 °F4850766764 mmHg83%8.9 g/m³sky clear0/8 0 in Wind from the NO4 Bft (6 m/s)
 Early
52 °F4848765763 mmHg88%8.8 g/m³sky clear0/8 0 in Wind from the NO3 Bft (5 m/s)
 Morning
54 °F5050765763 mmHg86%9.2 g/m³few1/8 0 in Wind from the NO3 Bft (5 m/s)
 Mornings
63 °F4861765763 mmHg61%8.9 g/m³few1/8 0 in Wind from the NO3 Bft (5 m/s)
 Noon
68 °F4868764762 mmHg48%8.3 g/m³scattered4/8 0 in Wind from the NO3 Bft (4 m/s)
 Afternoon
68 °F4668763761 mmHg45%7.8 g/m³few2/8 0 in Wind from the NNO3 Bft (5 m/s)
 Evening
63 °F4861762760 mmHg59%8.6 g/m³few2/8 0 in Wind from the NNO5 Bft (9 m/s)
 Night
59 °F5055762760 mmHg74%9.5 g/m³few1/8 0 in Wind from the NO5 Bft (9 m/s)
 This weather forecast was calculated 2026/08/18 at 04 UTC. Basis is the SEVERE-Model of Tempsvrai.

Notes:
• The astronomical data refer to a level horizon and a height of 0 meters. Neither altitude nor mountains in the area are considered.
• All data of the weather forecast refer to the position of the place 51.16°N 4.14°E, elevation 21 m. In cities and mountainous terrain, the actual values in the immediate vicinity may deviate significantly from the forecast values.
• The values of the windchill factor result from the wind chill temperature or the heat index, depending on the predicted temperature.