Siena
Today
Today weather in Siena
Wednesday, 29th July 2026
39°
Sunny
Feels like 33° · Low 20°
Official weather alert: Giallo Onda Di Calore Allerta. A scorching day is predicted for Siena Today with temperatures soaring to a blistering 38 °C and settling to a still-warm 19 °C at night. It'll be quite breezy in Siena Today with average wind speeds of 23 km/h. There's a slight chance of rain at 1%.
39° / 20°
Temp
1%
Rain
23 km/h
Wind
44%
Humidity
Siena Weather Pages
Siena hourly forecast for today
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| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:01 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:40 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | |  | | | |  | | | | Next |
| temperatures | 23° | 22.2° | 21.4° | 20.8° | 20.3° | 19.9° | 19.6° | Sunrise | 21.1° | 25° | 27.9° | 30.8° | 33.8° | 36.1° | 37° | 37.7° | 38.4° | 38.5° | 37.6° | 36.2° | 34.1° | 31.2° | Sunset | 26.4° | 24.9° | 24.1° | |
| Feels like | 18.2° | 17.3° | 16.7° | 16° | 15.5° | 15.1° | 14.7° | 16.3° | 20° | 27.7° | 25.6° | 29.1° | 31.5° | 32° | 32.5° | 33.6° | 33.1° | 30.1° | 27.6° | 25.6° | 24° | 24.9° | 20° | 19.2° | |||
| wind speed | 4 km/h | 5 km/h | 4 km/h | 4 km/h | 4 km/h | 4 km/h | 4 km/h | 4 km/h | 5 km/h | 6 km/h | 6 km/h | 4 km/h | 3 km/h | 5 km/h | 6 km/h | 4 km/h | 7 km/h | 18 km/h | 24 km/h | 23 km/h | 16 km/h | 7 km/h | 4 km/h | 4 km/h | |||
| wind degree | 54° | 57° | 61° | 65° | 69° | 78° | 83° | 79° | 80° | 95° | 102° | 84° | 4° | 348° | 354° | 347° | 299° | 283° | 285° | 280° | 278° | 292° | 344° | 331° | |||
| wind direction | NE | ENE | ENE | ENE | ENE | E | E | E | E | E | ESE | E | N | NNW | N | NNW | WNW | WNW | WNW | W | W | WNW | NNW | NNW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 3% | 4% | 5% | 5% | 6% | 6% | 6% | 4% | 2% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 1% | 1% | 1% | 2% | 2% | 3% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 59% | 63% | 66% | 69% | 70% | 71% | 71% | 65% | 52% | 43% | 35% | 29% | 25% | 23% | 21% | 20% | 20% | 23% | 26% | 31% | 37% | 46% | 50% | 53% | |||
| dew point | 14.6° | 14.8° | 14.9° | 14.9° | 14.7° | 14.5° | 14.1° | 14.2° | 14.5° | 14.1° | 13.6° | 13.5° | 13.1° | 12.6° | 12° | 11.6° | 11.6° | 12.7° | 13.5° | 14.4° | 14.7° | 13.8° | 13.8° | 13.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 5% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 5% | 4% | 15% | 24% | 27% | 22% | 7% | 6% | 7% | 10% | 10% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 2.1 | 3.8 | 5.7 | 7.3 | 8.1 | 7.9 | 6.6 | 4.8 | 2.9 | 1.4 | 0.5 | 0 | 0 | 0 | 0 |
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View of Siena today
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Weather in Siena today
The weather in Siena today is expected to be much warmer than usual, with a forecast temperature of 39 °C, compared to an average of 31.5 °C for 29th of July in recent years.
temperatures
39 °C
rain
0 mm
wind
23 km/h
UV
Very High
Siena daylight overview ☀️
Today in Siena, The sun rises at 06:01 and sets at 20:40, giving a total daylight duration of 14 hours and 39 minutes.
Quick links
More Siena weather pages
What to wear today in Siena? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Siena forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Siena - FAQ
What is the maximum temperature for today in Siena?
The maximum temperature for today in Siena is expected to be 39° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Siena? 🌧️
Yes, there is a 1% chance of rain in Siena today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Siena? 🌀
The wind in Siena is expected to blow at 23 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Siena today?
Given the forecast of 39 °C with a 1% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Siena today.
What is the sunrise and sunset time for Siena today?
The sun is expected to rise at 06:01 and set at 20:40 in Siena.
How accurate is the weather forecast Siena today? ✅
Siena weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Siena?Get accurate weather forecasts for Siena, located at latitude 43.318 and longitude 11.331. Stay updated with localized weather information tailored for Siena.
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