Sint-Jan weather — 10-day forecast

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

Now

Reading from 22:00 · Meteo-France AROME 1.3 km model

19 °C

Clear sky

Feels like 17 °C

10.6 km/hforce 2

Next 12 h

  • 2219°
  • 2317°
  • 0016°
  • 0115°
  • 0215°
  • 0315°
  • 0415°
  • 0514°
  • 0613°
  • 06:25Sunrise
  • 0712°
  • 0813°
  • 0918°
  • 1021°

12°07:00 21°10:00

Humidity
55 %
Dew point
9 °C
Gusts
22.5 km/h
Clouds
0 %
Pressure
1,023 hPa

Grid point 0.7 km away · 1.3 km grid · elevation 19 m

Air quality

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

Reading from 20:00
33
Fair

Index set by Ozone

Ozone
83.4µg/m³
PM2.5
12.0µg/m³
PM10
16.6µg/m³
Nitrogen dioxide
3.8µg/m³
Sulphur dioxide
1.8µg/m³
Carbon monoxide
122.0µg/m³
Dust (AOD)
0.00

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.

12° → 34°

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

  • Today

    Mainly clear

    25°

    17°

  • Sat

    Partly cloudy

    28°

    12°

  • Sun

    Mainly clear

    33°

    15°

  • Mon

    Mainly clear

    26°

    17°

  • Tue

    Clear sky

    27°

    14°

  • Wed

    Clear sky

    31°

    15°

  • Thu

    Clear sky

    34°

    22°

  • Fri

    Clear sky

    32°

    19°

  • Sat

    Mainly clear

    28°

    20°

  • Sun

    Overcast

    26°

    17°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV7high
Sunrise
06:24
Daylight
15 h 00
Sunset
21:24

Radiation · 12.1 MJ/m²

Sea state

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

0.5 m 1°

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

Data: ECMWF

Today in Sint-Jan the mean temperature will be 22.2 °C — +4.2 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Sint-Jan climate — normals and trends