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Weather in Basse Lasne, Belgium 🇧🇪

Current Weather in Basse Lasne

Overcast
15°C
Feels like 13°C. Overcast.
🌬️ 14 km/h SW
💧 92% Humidity
🧭 1019 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 13°C
🌅 Sunrise: 06:56 AM
🌇 Sunset: 08:27 PM
Map Overlays:

As of now, Basse Lasne is 15°C and overcast, feeling like 13°C. Relative humidity is 92%, with winds around 14 km/h, and the UV index is 0 (low). Looking ahead, Basse Lasne should sit between roughly 13°C and 23°C over the coming days.

Hourly Forecast for Basse Lasne

04:00
Partly Cloudy
14°
19%
05:00
Overcast
14°
32%
06:00
Mist
14°
32%
07:00
Mist
14°
38%
08:00
Overcast
14°
32%
09:00
Patchy rain nearby
15°
24%
10:00
Patchy rain nearby
17°
21%
11:00
Patchy rain nearby
18°
21%
12:00
Patchy rain nearby
20°
17%
13:00
Patchy rain nearby
21°
10%
14:00
Sunny
21°
2%
15:00
Partly Cloudy
22°
3%
16:00
Overcast
22°
9%
17:00
Cloudy
22°
8%
18:00
Sunny
22°
2%
19:00
Sunny
21°
2%
20:00
Sunny
19°
3%
21:00
Clear
17°
5%
22:00
Overcast
17°
15%
23:00
Overcast
16°
15%
00:00
Overcast
16°
16%
01:00
Overcast
16°
15%
02:00
Overcast
15°
18%
03:00
Overcast
15°
19%

14-Day Forecast for Basse Lasne

Tue, Sep 01
Patchy rain nearby Patchy rain nearby
22° / 14°
Wed, Sep 02
Overcast Overcast
22° / 13°
Thu, Sep 03
Overcast Overcast
23° / 15°
Fri, Sep 04
Patchy rain nearby Patchy rain nearby
24° / 17°
Sat, Sep 05
Partly Cloudy Partly Cloudy
22° / 14°
Sun, Sep 06
Overcast Overcast
25° / 11°
Mon, Sep 07
Overcast Overcast
31° / 18°
Tue, Sep 08
Overcast Overcast
25° / 17°
Wed, Sep 09
Overcast Overcast
24° / 16°
Thu, Sep 10
Overcast Overcast
20° / 12°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
17° / 13°
Sat, Sep 12
Overcast Overcast
20° / 11°
Sun, Sep 13
Sunny Sunny
21° / 12°
Mon, Sep 14
Sunny Sunny
23° / 14°

Additional Forecasts for Basse Lasne

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 165.0 μg/m³
O₃ (Ozone) 56.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.1 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 5.3 μg/m³
PM10 (Coarse particles) 12.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Belgium

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Best Time to Be Outside in Basse Lasne Today

The most comfortable window in Basse Lasne today looks like 18:00 to 21:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Basse Lasne

What is the temperature in Basse Lasne right now?

The current temperature in Basse Lasne is 15°C (58°F), overcast (feels like 13°C).

What's the weather like in Basse Lasne right now?

Right now Basse Lasne has Overcast, humidity 92%, wind 14 km/h SW.

What is today's forecast for Basse Lasne?

Today in Basse Lasne: high 22°C, low 14°C, patchy rain nearby. Chance of rain: 27%.

What is the 7-day weather forecast for Basse Lasne?

Daily highs and lows for Basse Lasne:

  • 2026-09-01: 22°C / 14°C
  • 2026-09-02: 22°C / 13°C
  • 2026-09-03: 23°C / 15°C
  • 2026-09-04: 24°C / 17°C
  • 2026-09-05: 22°C / 14°C
  • 2026-09-06: 25°C / 11°C
  • 2026-09-07: 31°C / 18°C
Is it going to rain in Basse Lasne today?

There is a 27% chance of rain in Basse Lasne today. Total expected precipitation: 0.26 mm.

What is the wind speed in Basse Lasne right now?

Wind in Basse Lasne is currently 14 km/h (9 mph) from the SW.

What is the UV index in Basse Lasne right now?

The UV index in Basse Lasne is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇧🇪 Belgium: Brussels · Antwerpen · Gent · Charleroi · Liège · Anderlecht · Schaerbeek · Brugge · Namur · Leuven · Molenbeek-Saint-Jean · Mons · Ixelles · Uccle · Deurne · Hasselt · Aalst · Mechelen · La Louvière · Kortrijk · Tournai · Ostend · Sint-Niklaas · Genk · Seraing · Woluwe-Saint-Lambert · Forest · Roeselare · Verviers · Jette · Mouscron · Saint-Gilles · Etterbeek · Borgerhout · Dendermonde · Beveren · Merksem · Turnhout · Berchem · Evere · Lokeren · Wilrijk · Beringen · Dilbeek · Heist-op-den-Berg · Sint-Truiden · Braine-l'Alleud · Brasschaat · Grimbergen · Vilvoorde