Current Conditions

Boom, Flanders

66°F19°C

Light Rain

Wind

SW 13 mph21 km/h

Humidity

83%

Cloud Cover

100%

As of Thursday, September 3, 2026 at 6:30 AM GMT+2

Today's Outlook

Day

Overcast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Windy from the WSW at 15 to 16 mph24 to 26 km/h. 77% chance of light rain throughout the day.

Night

Overcast, with a low around 66°F19°C. Breezy from the SW at 12 to 13 mph19 to 21 km/h. 22% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 73°F23°C	Low 66°F19°C	Precip 0.07 in1.8 mm77%	Cloud 97%	Wind SW 14 mph22 km/h	Thursday: Overcast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Windy from the WSW at 15 to 16 mph24 to 26 km/h. 77% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 66°F19°C. Breezy from the SW at 12 to 13 mph19 to 21 km/h. 22% chance of drizzle in the evening.
Light Rain	High 73°F23°C	Low 64°F18°C	Precip 0.09 in2.4 mm91%	Cloud 96%	Wind WSW 15 mph24 km/h	Friday: Overcast and warm, with a high of 73°F23°C and morning low of 69°F20°C. Windy from the WSW at 18 to 20 mph29 to 33 km/h. 91% 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 mph19 to 23 km/h. 60% chance of light rain in the evening.
Clear	High 70°F21°C	Low 57°F14°C	Precip 0 in0.1 mm2%	Cloud 37%	Wind W 9 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the W at 11 to 12 mph17 to 19 km/h. Saturday Night: Mostly clear, with a low around 57°F14°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h.
Partly Cloudy	High 76°F24°C	Low 50°F10°C	Precip 0 in0.1 mm3%	Cloud 43%	Wind SE 5 mph9 km/h	Sunday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 52°F11°C. Light wind from the SE around 6 mph10 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the SE around 5 mph8 km/h.
Partly Cloudy	High 80°F27°C	Low 61°F16°C	Precip 0 in0.1 mm4%	Cloud 49%	Wind SW 7 mph12 km/h	Monday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. Monday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
Light Rain	High 72°F22°C	Low 62°F17°C	Precip 0.15 in3.7 mm42%	Cloud 73%	Wind SW 10 mph17 km/h	Tuesday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 62°F17°C. Breezy from the SW at 12 to 14 mph19 to 22 km/h. 36% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 42% chance of showers in the evening.
Showers	High 65°F18°C	Low 56°F14°C	Precip 0.1 in2.6 mm31%	Cloud 56%	Wind WSW 12 mph19 km/h	Wednesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F14°C. Breezy from the WSW at 13 to 14 mph22 to 23 km/h. 22% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 10 mph16 km/h. 31% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	73°F23°C	66°F19°C	0.07 in1.8 mm· 77%	97%	Light Rain	SW 14 mph22 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Windy from the WSW at 15 to 16 mph24 to 26 km/h. 77% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Breezy from the SW at 12 to 13 mph19 to 21 km/h. 22% chance of drizzle in the evening.
	FridaySep 4	73°F23°C	64°F18°C	0.09 in2.4 mm· 91%	96%	Light Rain	WSW 15 mph24 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 69°F20°C. Windy from the WSW at 18 to 20 mph29 to 33 km/h. 91% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the WSW at 12 to 14 mph19 to 23 km/h. 60% chance of light rain in the evening.
	SaturdaySep 5	70°F21°C	57°F14°C	0 in0.1 mm· 2%	37%	Clear	W 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the W at 11 to 12 mph17 to 19 km/h. NightMostly clear, with a low around 57°F14°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h.
	SundaySep 6	76°F24°C	50°F10°C	0 in0.1 mm· 3%	43%	Partly Cloudy	SE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 52°F11°C. Light wind from the SE around 6 mph10 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the SE around 5 mph8 km/h.
	MondaySep 7	80°F27°C	61°F16°C	0 in0.1 mm· 4%	49%	Partly Cloudy	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 61°F16°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h.
	TuesdaySep 8	72°F22°C	62°F17°C	0.15 in3.7 mm· 42%	73%	Light Rain	SW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 62°F17°C. Breezy from the SW at 12 to 14 mph19 to 22 km/h. 36% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 42% chance of showers in the evening.
	WednesdaySep 9	65°F18°C	56°F14°C	0.1 in2.6 mm· 31%	56%	Showers	WSW 12 mph19 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F14°C. Breezy from the WSW at 13 to 14 mph22 to 23 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 10 mph16 km/h. 31% chance of showers throughout the night.
	ThursdaySep 10	65°F18°C	54°F12°C	0.04 in1 mm· 22%	68%	Drizzle	WSW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Breezy from the WSW at 10 mph15 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SW at 8 to 9 mph12 to 15 km/h. 11% chance of drizzle overnight.
	FridaySep 11	66°F19°C	55°F13°C	0.14 in3.6 mm· 33%	73%	Light Rain	SW 8 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SW at 8 mph12 km/h. 27% chance of drizzle throughout the night.
	SaturdaySep 12	66°F19°C	56°F14°C	0.12 in3.1 mm· 38%	68%	Showers	WSW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. 38% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 26% chance of drizzle throughout the night.
	SundaySep 13	67°F19°C	55°F13°C	0.07 in1.8 mm· 25%	65%	Drizzle	W 7 mph12 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 55°F13°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the W at 7 mph11 km/h. 16% chance of drizzle throughout the night.
	MondaySep 14	68°F20°C	55°F13°C	0.06 in1.5 mm· 22%	68%	Drizzle	WSW 7 mph12 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 7 mph11 km/h. 18% chance of drizzle in the evening.
	TuesdaySep 15	68°F20°C	56°F13°C	0.07 in1.7 mm· 24%	63%	Drizzle	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the W at 7 mph11 km/h. 12% chance of drizzle throughout the night.
	WednesdaySep 16	68°F20°C	56°F13°C	0.06 in1.6 mm· 25%	65%	Drizzle	WNW 7 mph12 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 7 mph11 km/h. 16% chance of drizzle throughout the night.
	ThursdaySep 17	67°F20°C	55°F13°C	0.06 in1.6 mm· 26%	62%	Drizzle	WNW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 55°F13°C. Breezy from the WNW at 9 mph14 km/h. 26% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the WNW at 7 mph11 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

Willebroek2 mi4 km Puurs4 mi6 km Kontich4 mi7 km Wilrijk5 mi8 km Edegem5 mi9 km Bornem6 mi9 km

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

Pattern	Example	Description
/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=11.5	Find 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: 51.0924°N, 4.3717°E·Elevation: 10m·Timezone: Europe/Brussels·Population: 15,810