Viterbo weather — 10-day forecast

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

Now

Reading from 21:00 · Meteo-France AROME 1.3 km model

31 °C

Clear sky

12.9 km/hforce 2

Next 12 h

  • 2130°
  • 2229°
  • 2328°
  • 0028°
  • 0127°
  • 0226°
  • 0325°
  • 0425°
  • 0524°
  • 0624°
  • 06:12Sunrise
  • 0724°
  • 0826°
  • 0928°

30°21:00 24°07:00

Humidity
42 %
Dew point
16 °C
Gusts
27.5 km/h
Clouds
2 %
Pressure
1,013 hPa ↑

Grid point 0.4 km away · 1.3 km grid · elevation 347 m

Air quality

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

Reading from 20:00
32
Fair

Index set by Ozone

Ozone
80.2µg/m³
PM2.5
9.7µg/m³
PM10
17.4µg/m³
Nitrogen dioxide
1.6µg/m³
Sulphur dioxide
0.6µg/m³
Carbon monoxide
124.0µg/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

10 days

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

24° → 38°

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

  • Today

    Clear sky

    38°

    28°

  • Sat

    Light rain18 %

    37°

    24°

  • Sun

    Mainly clear

    38°

    25°

  • Mon

    Thunderstorm0 mm

    36°

    24°

  • Tue

    Thunderstorm6 %

    37°

    25°

  • Wed

    Light drizzle1 mm

    38°

    26°

  • Thu

    Light drizzle0 mm

    37°

    25°

  • Fri

    Light drizzle0 mm

    36°

    25°

  • Sat

    Clear sky

    34°

    24°

  • Sun

    Light drizzle0 mm

    35°

    26°

Gusts · Sat 52.9 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV8high
Sunrise
06:11
Daylight
14 h 14
Sunset
20:25

Radiation · 10.9 MJ/m²

Sea state

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

0.4 mperiod 5 s 241°

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

Data: ECMWF

Today in Viterbo the mean temperature will be 33.0 °C — +8.8 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Viterbo climate — normals and trends