Siena weather — 10-day forecast
Temperature, rain, wind and feels-like in Siena, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 16:00 · Meteo-France AROME 1.3 km model
37 °C
Mainly clear
Feels like 36 °C
Next 12 h
- 1637°
- 1737°
- 1836°
- 1935°
- 2033°
- 20:30Sunset
- 2131°
- 2229°
- 2328°
- 0027°
- 0126°
- 0225°
- 0325°
- 0424°
↑ 37°16:00↓ 24°04:00
- Humidity
- 23 %
- Dew point
- 12 °C
- Gusts
- 28.1 km/h
- Clouds
- 25 %
- Pressure
- 1,012 hPa ↓
- UV
- 6 · moderate
Grid point 0.2 km away · 1.3 km grid · elevation 302 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 94.6µg/m³
- PM2.5
- 7.4µg/m³
- PM10
- 11.4µg/m³
- Nitrogen dioxide
- 0.6µg/m³
- Sulphur dioxide
- 0.8µg/m³
- Carbon monoxide
- 126.0µg/m³
- Dust (AOD)
- 0.02
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky
37°
22°
Sat
Mainly clear8 %
37°
24°
Sun
Clear sky
36°
25°
Mon
Clear sky
37°
21°
Tue
Thunderstorm0 mm
37°
20°
Wed
Thunderstorm1 mm
37°
23°
Thu
Thunderstorm0 mm
37°
24°
Fri
Clear sky
36°
25°
Sat
Mainly clear
35°
23°
Sun
Mainly clear
35°
24°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:11
- Daylight
- 14 h 19
- Sunset
- 20:30
Radiation · 25.7 MJ/m²
Today in Siena the mean temperature will be 31.1 °C — +7.5 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Siena