Current Conditions

Sint-Gillis-Waas, Flanders

68°F20°C
Drizzle

Wind

SW 6 mph9 km/h

Humidity

67%

Cloud Cover

87%

As of Wednesday, September 2, 2026 at 8:27 PM GMT+2

Today's Outlook

Night

Overcast, with a low around 65°F18°C. Breezy from the SSW at 7 to 9 mph12 to 14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 70°F21°CLow 65°F18°CPrecip 0.01 in0.3 mm15%Cloud 92%Wind SW 8 mph13 km/hWednesday: Overcast and warm, with a high of 70°F21°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 15% chance of drizzle in the afternoon. Wednesday Night: Overcast, with a low around 65°F18°C. Breezy from the SSW at 7 to 9 mph12 to 14 km/h.
Light RainHigh 74°F23°CLow 65°F19°CPrecip 0.07 in1.7 mm68%Cloud 95%Wind WSW 14 mph22 km/hThursday: Overcast and warm, with a high of 74°F23°C and morning low of 65°F19°C. Windy from the WSW at 15 to 16 mph24 to 26 km/h. 68% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 65°F19°C. Breezy from the SW at 13 mph20 km/h. 19% chance of drizzle in the evening.
Light RainHigh 72°F22°CLow 64°F18°CPrecip 0.11 in2.9 mm92%Cloud 95%Wind WSW 15 mph24 km/hFriday: Overcast and warm, with a high of 72°F22°C. Windy from the WSW at 18 to 21 mph29 to 33 km/h. 92% chance of light rain throughout the day. Friday Night: Overcast, with a low around 64°F18°C. Breezy from the WSW at 12 to 14 mph20 to 23 km/h. 70% chance of light rain in the evening.
ClearHigh 69°F21°CLow 57°F14°CPrecip 0 in0.1 mm4%Cloud 39%Wind WNW 8 mph13 km/hSaturday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. Saturday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h.
Partly CloudyHigh 77°F25°CLow 53°F11°CPrecip 0 in0.1 mm3%Cloud 50%Wind SE 6 mph10 km/hSunday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 54°F12°C. Breezy from the SE at 7 to 8 mph11 to 12 km/h. Sunday Night: Partly cloudy, with a low around 53°F11°C. Light wind from the SE around 5 mph9 km/h.
Partly CloudyHigh 75°F24°CLow 63°F17°CPrecip 0.01 in0.3 mm8%Cloud 62%Wind WSW 8 mph13 km/hMonday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. Monday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the SW at 7 mph11 km/h.
ShowersHigh 71°F21°CLow 61°F16°CPrecip 0.12 in3.1 mm39%Cloud 66%Wind SW 10 mph16 km/hTuesday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 61°F16°C. Breezy from the SW at 12 to 13 mph19 to 21 km/h. 39% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 33% chance of showers in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 270°F21°C65°F18°C0.01 in0.3 mm· 15%92%DrizzleSW 8 mph13 km/h
ThursdaySep 374°F23°C65°F19°C0.07 in1.7 mm· 68%95%Light RainWSW 14 mph22 km/h
FridaySep 472°F22°C64°F18°C0.11 in2.9 mm· 92%95%Light RainWSW 15 mph24 km/h
SaturdaySep 569°F21°C57°F14°C0 in0.1 mm· 4%39%ClearWNW 8 mph13 km/h
SundaySep 677°F25°C53°F11°C0 in0.1 mm· 3%50%Partly CloudySE 6 mph10 km/h
MondaySep 775°F24°C63°F17°C0.01 in0.3 mm· 8%62%Partly CloudyWSW 8 mph13 km/h
TuesdaySep 871°F21°C61°F16°C0.12 in3.1 mm· 39%66%ShowersSW 10 mph16 km/h
WednesdaySep 965°F18°C57°F14°C0.1 in2.6 mm· 36%50%ShowersWSW 12 mph19 km/h
ThursdaySep 1065°F18°C54°F12°C0.07 in1.7 mm· 35%65%DrizzleWSW 9 mph15 km/h
FridaySep 1166°F19°C55°F13°C0.1 in2.6 mm· 30%74%DrizzleSW 8 mph13 km/h
SaturdaySep 1266°F19°C57°F14°C0.13 in3.2 mm· 41%71%Light RainWSW 9 mph14 km/h
SundaySep 1366°F19°C56°F13°C0.07 in1.9 mm· 23%69%DrizzleW 8 mph12 km/h
MondaySep 1468°F20°C55°F13°C0.05 in1.2 mm· 20%62%DrizzleW 7 mph12 km/h
TuesdaySep 1568°F20°C56°F13°C0.06 in1.4 mm· 23%58%DrizzleWNW 7 mph12 km/h
WednesdaySep 1668°F20°C55°F13°C0.07 in1.8 mm· 19%62%DrizzleW 7 mph12 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 51.2191°N, 4.1237°E·Elevation: 5m·Timezone: Europe/Brussels·Population: 17,658