Basse Lasne weather — 10-day forecast

Temperature, rain, wind and feels-like in Basse Lasne, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 17:00 · Meteo-France AROME 1.3 km model

14 °C

Overcast

Feels like 11 °C

14.3 km/hforce 2

Next 12 h

  • 1714°
  • 1814°
  • 18:42Sunset
  • 1913°
  • 2012°
  • 2111°
  • 2210°
  • 2310°
  • 009°
  • 018°11 %
  • 028°11 %
  • 037°11 %
  • 047°10 %
  • 057°10 %

↑ 14°17:00↓ 7°05:00

Humidity
78 %
Dew point
10 °C
Gusts
32.1 km/h
Clouds
100 %
Pressure
1,023 hPa ↓

Grid point 0.6 km away · 1.3 km grid · elevation 94 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 20:00
51
Moderate

Index set by PM2.5

PM2.5
22.7µg/m³▲
PM10
22.8µg/m³
Ozone
12.2µg/m³
Nitrogen dioxide
25.6µg/m³▲
Sulphur dioxide
3.4µg/m³
Carbon monoxide
194.0µg/m³
Dust (AOD)
0.01

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

6° → 18°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Overcast

    14°

    10°

  • Tue

    Overcast38 %

    16°

    6°

  • Wed

    Light rain92 %

    12°

    8°

  • Thu

    Light rain92 %

    13°

    8°

  • Fri

    Light drizzle100 %

    12°

    10°

  • Sat

    Light drizzle4 mm

    11°

    8°

  • Sun

    Light rain18 mm

    18°

    13°

  • Mon

    Light drizzle2 mm

    11°

    7°

  • Tue

    Light drizzle3 mm

    17°

    11°

  • Wed

    Partly cloudy

    14°

    9°

Gusts · Thu 56.8 km/h · Fri 80.5 km/h · Sun 81.3 km/h · Tue 60.1 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV2low
Sunrise
08:12
Daylight
10 h 30
Sunset
18:42

Radiation · 5.1 MJ/m²

Today in Basse Lasne the mean temperature will be 12.3 °C — +1.7 °C against the normal for 19 October, measured from 1940 to 2026. (1,290 obs.)

Basse Lasne climate — normals and trends →