Saint-Lazare weather — 10-day forecast

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

Now

Reading from 07:00 · Meteo-France AROME 1.3 km model

22 °C

Thunderstorm

Feels like 20 °C

24.6 km/hforce 4

Next 12 h

  • 0722°95 %
  • 07:59Sunrise
  • 0819°95 %
  • 0918°95 %
  • 1018°95 %
  • 1118°95 %
  • 1218°94 %
  • 1319°93 %
  • 1419°
  • 1520°
  • 1620°
  • 1720°
  • 1819°94 %
  • 18:48Sunset
  • 1918°94 %

↑ 22°07:00↓ 18°10:00

Humidity
82 %
Dew point
19 °C
Gusts
60.3 km/h
Clouds
100 %
Pressure
1,011 hPa
Storm
possible

Grid point 0.6 km away · 1.3 km grid · elevation 6 m

Air quality

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

Reading from 08:00
28
Fair

Index set by Ozone

Ozone
71.0µg/m³
PM2.5
6.6µg/m³
PM10
12.6µg/m³
Nitrogen dioxide
3.3µg/m³
Sulphur dioxide
0.8µg/m³
Carbon monoxide
116.0µg/m³
Dust (AOD)
0.04

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

9 days

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

10° → 22°

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

  • Today

    Thunderstorm100 %

    22°

    18°

  • Wed

    Mainly clear92 %

    18°

    14°

  • Thu

    Partly cloudy44 %

    17°

    11°

  • Fri

    Mainly clear44 %

    20°

    13°

  • Sat

    Overcast8 %

    16°

    11°

  • Sun

    Light rain10 mm

    18°

    14°

  • Mon

    Overcast

    17°

    16°

  • Tue

    Clear sky

    17°

    10°

  • Wed

    Partly cloudy

    16°

    11°

Gusts · Tue 60.3 km/h · Wed 59.4 km/h · Sat 57.0 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV1low
Sunrise
07:59
Daylight
10 h 49
Sunset
18:48

Radiation · 3.2 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

1.5 mperiod 7 s 152°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Saint-Lazare the mean temperature will be 19.7 °C — +3.4 °C against the normal for 20 October, measured from 1940 to 2026. (1,290 obs.)

Saint-Lazare climate — normals and trends →