Weather forecast for todaySiena, Italy

Weather forecast for today

Current condition 11:50 CET

  • 21°C
  • Feels like:
    21°C
Sunny
Sunny
  • Precipitation: 0mm
  • Wind: 8km/hESE 120°
  • Humidity: 52%
  • Dewpoint: 10°C
  • Pressure: 1016.26mbar
  • Visibility: 11.27km
  • UV index: 4
  • ▼
At the moment, the sun is shining brightly, and temperatures are comfortable.
The temperature is a delightful 21°C. The current temperature is nearly at the maximum expected 23°C for today.

Saturday 17. Oct 2026

  • 23°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 161°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 07:30 CEST
  • Sunset: 18:29 CEST
  • ▼
On Saturday, 17th of October, occasional clouds will pass by, but expect bright spells.
The maximum anticipated temperature is a warm 23°C, while the minimum temperature will be a cool 12°C.
Today, the forecasted high of 23°C is more in line with September's average of 24.5°C than October's 19.5°C.
Sunrise was at 07:30 and sunset will be at 18:29; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 17h 22°C.
Coldest hour: 22h 15°C.

Chance of precipitation

Highest chance: 22h 7%.

Hourly weather forecast

  • 13h
  • 21°C
  • Feels like:
    21°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hSE 135°
  • Humidity: 50%
  • Pressure: 1016mbar
  • Visibility: 13km
  • UV index: 4
  • ▼
  • 14h
  • 22°C
  • Feels like:
    22°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hSE 145°
  • Humidity: 46%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 3
  • ▼
  • 15h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 6km/hSSE 149°
  • Humidity: 46%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 16h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 6km/hSSE 166°
  • Humidity: 48%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 7km/hS 188°
  • Humidity: 51%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 194°
  • Humidity: 61%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:29
  • 19h
  • 19°C
  • Feels like:
    19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 213°
  • Humidity: 67%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 18°C
  • Feels like:
    18°C
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 4km/hSSW 201°
  • Humidity: 76%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 16°C
  • Feels like:
    16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 3km/hSSW 205°
  • Humidity: 81%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 3km/hSSE 160°
  • Humidity: 84%
  • Pressure: 1015mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 23h
  • 15°C
  • Feels like:
    15°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 3km/hSSE 147°
  • Humidity: 86%
  • Pressure: 1015mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Today, in Siena, primarily dull and occasionally bright weather is predicted.
The temperature will vary between a minimum of 15°C and a maximum of 22°C. The warmest part of the day will be from 14h to 17h.
The temperature today will feel more similar to September's average high of 24.5°C than the usual for October. The expected low will be resembling the average minimum in October, which is 10.1°C.
Updated: Oct 17, 2026 @ 10:50:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:50 CET) is 21°C.

On Saturday, in Siena, the sky will feature a blend of clouds and sunshine.

Today, the highest temperature will be 23°C, while the lowest temperature will be 12°C.
The maximum temperature will be a few degrees higher than the average highest temperature of 19.5°C in October. The lowest temperature will be in line with the average low of 10.1°C.

On Saturday, in Siena, sunrise was at 07:30 and sunset will be at 18:29 (CEST).

In Siena, the length of the day today will be 10h and 58min.