Our 14 day weather forecast for Siena becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Siena 14 day forecast

Date	Temperatures		Wind
Friday, December 5	12 ° / 5 °	Partly cloudy	5 Km/h
Saturday, December 6	11 ° / 4 °	Overcast	3 Km/h
Sunday, December 7	11 ° / 4 °	Overcast	3 Km/h
Monday, December 8	12 ° / 4 °	Clear	1 Km/h
Tuesday, December 9	13 ° / 5 °	Cloudy	2 Km/h
Wednesday, December 10	13 ° / 5 °	Clear	1 Km/h
Thursday, December 11	13 ° / 5 °	Sunny	3 Km/h
Friday, December 12	13 ° / 5 °	Partly cloudy	1 Km/h
Saturday, December 13	13 ° / 5 °	Clear	1 Km/h
Sunday, December 14	11 ° / 5 °	Overcast	5 Km/h
Monday, December 15	10 ° / 8 °	Light drizzle	4 Km/h
Tuesday, December 16	14 ° / 7 °	Clear	3 Km/h
Wednesday, December 17	13 ° / 6 °	Cloudy	5 Km/h
Thursday, December 18	12 ° / 5 °	Patchy rain possible	7 Km/h
Further Ahead

Siena 14 days – weather graph

The weather in Siena for the next 14 days - FAQ

What will the temperature be in Siena during the next 14 days?

The temperature will range between 14° C and 10° C. The hottest day in the next 2 weeks will be on December 16 and the coldest on December 15.

Will it rain at Siena in the next 14 days?

Yes, there will be around 2 days with rain and an overall rainfall of 1.1 mm.

Can I see more details about the weather in Siena on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Siena's pages.

Do you have a weather forecast for Siena for more than 14 days?

You can check the Siena long range weather page, it is not a forecast, but it can give you an idea of how the weather in Siena will be like (based on past weather information).

More about the weather in Siena