SienaItaly
Mainly Clear·H:21° L:11°·Feels like 12°
Wind
1 km/h
Humidity
94%
UV index
4
Rain chance
60%
Air quality
41
Good
PM2.5 9.2
US AQI index
Sun
7-day forecast
- Today60%11°21°
- Wed85%13°17°
- Thu10°20°
- Fri8°19°
- Sat38%9°15°
- Sun33%6°15°
- Mon35%7°17°
AI daily briefing
BetaMainly Clear at 12° right now, feels like 12°. Best window for running today — SkyScore 100. Keep an umbrella handy — 60% rain chance today.
SkyScore
1km/h
From NE(34°)
Gusts 3 km/h
First Quarter
65% illuminated
Day 8.8 of the cycle
11km
Very clear
978hPa
Low — changeable weather
1.2mm
Expected today · 60% chance
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Key facts — Siena, Italy weather
- Location
- Siena, Italy
- Coordinates
- 43.32, 11.33
- Current conditions
- Mainly Clear, 12°C (feels like 12°C)
- Today
- High 21°C · Low 11°C · 60% rain chance
- Data source
- Open-Meteo.com — CC BY 4.0
- Update frequency
- Every 30 minutes
Frequently asked questions about Siena weather
What is the weather in Siena, Italy right now?
Mainly Clear and about 12°C, feeling like 12°C. Wind is around 1 km/h with 94% humidity.
What is the temperature in Siena, Italy today?
Today's high is 21°C and the overnight low is 11°C.
Will it rain in Siena, Italy today?
Precipitation is likely — there is a 60% chance of rain today.
Where does this Siena forecast come from?
Forecasts and air-quality data come from Open-Meteo (CC BY 4.0), are refreshed every 30 minutes, and are presented with Weather Era's SkyScore activity ratings.
Weather & air-quality data by Open-Meteo.com (CC BY 4.0) · Updated every 30 minutes