Grottaferrata weather — 10-day forecast

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

Now

Reading from 01:00 · Meteo-France AROME 1.3 km model

16 °C

Clear sky

9.1 km/hforce 2

Next 12 h

  • 0116°
  • 0215°
  • 0315°
  • 0415°
  • 0515°
  • 0615°
  • 0715°
  • 07:25Sunrise
  • 0815°
  • 0917°
  • 1019°
  • 1120°
  • 1220°
  • 1321°

↓ 15°03:00↑ 21°13:00

Humidity
86 %
Dew point
13 °C
Gusts
14.5 km/h
Clouds
0 %
Pressure
1,017 hPa

Grid point 0.4 km away · 1.3 km grid · elevation 341 m

Air quality

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

Reading from 02:00
59
Moderate

Index set by PM2.5

PM2.5
24.8µg/m³▲
PM10
27.6µg/m³
Ozone
19.4µg/m³
Nitrogen dioxide
14.9µg/m³
Sulphur dioxide
0.5µg/m³
Carbon monoxide
274.0µg/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

9 days

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

5° → 22°

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

  • Today

    Partly cloudy

    21°

    15°

  • Mon

    Clear sky26 %

    22°

    14°

  • Tue

    Light drizzle100 %

    22°

    14°

  • Wed

    Light rain100 %

    20°

    17°

  • Thu

    Light drizzle92 %

    21°

    16°

  • Fri

    Mainly clear

    20°

    13°

  • Sat

    Light drizzle0 mm

    20°

    13°

  • Sun

    Light rain12 mm

    15°

    10°

  • Mon

    Mainly clear0 mm

    14°

    5°

Gusts · Tue 54.0 km/h · Wed 70.8 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV3moderate
Sunrise
07:25
Daylight
10 h 59
Sunset
18:24

Radiation · 13.1 MJ/m²

Sea state

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

0.4 mperiod 3 s 148°

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

Data: ECMWF

Today in Grottaferrata the mean temperature will be 17.4 °C — +1.9 °C against the normal for 18 October, measured from 1940 to 2026. (1,290 obs.)

Grottaferrata climate — normals and trends →