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Siena weather live forecast
Tomorrow's maximum temperature in Siena is expected to be 84°F.
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Saturday
31st May -
Sunday
1st Jun -
Monday
2nd Jun -
Tuesday
3rd Jun -
Wednesday
4th Jun
5-day weather forecast updated at 04:01 on Saturday 31st May 2025 GMT
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The 5-day weather forecast for Tuscany (Siena) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Siena weather forecast by day
Below are the detailed weather forecasts for Siena for the next 5 days.
Siena weather for Saturday 31st May 2025
Expect clear skies in Siena, Tuscany with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- mph wind from NW
Siena weather for Sunday 1st June 2025
Expect clear skies in Siena, Tuscany with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- mph wind from NW
Siena weather for Monday 2nd June 2025
Expect scattered clouds in Siena, Tuscany with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- mph wind from SW
Siena weather for Tuesday 3rd June 2025
Expect clear skies in Siena, Tuscany with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- mph wind from S
Siena weather for Wednesday 4th June 2025
Expect scattered clouds in Siena, Tuscany with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- mph wind from S
- Pay just €1 deposits to secure summer 2025 holidays
- Book holidays to France, Spain, Italy, Portugal & more
- Travel between 1st Jun & 30th Sep 2025 (inclusive)
Expires at 23:59 on Sunday 1st Jun 2025 · View all Pierre & Vacances offers
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Metric (°C) | Imperial (°F)
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