Siena weather live forecast

Today's maximum temperature in Siena is expected to be 17°C. Select a day from the live weather forecast for Siena, Tuscany, Italy for more weather parameters.

Friday
6th Mar
17

9

8

2
Saturday
7th Mar
16

8

10

3
Sunday
8th Mar
16

10

7

2
Monday
9th Mar
15

9

4

2
Tuesday
10th Mar
15

9

3

3

5-day weather forecast updated at 04:01 on Friday 6th March 2026 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 Friday 6th March 2026

Expect scattered clouds in Siena, Tuscany with a maximum temperature of 17°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

17
°C maximum temperature
9
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from E

Siena weather for Saturday 7th March 2026

Expect scattered clouds in Siena, Tuscany with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the north-east.

16
°C maximum temperature
8
°C minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
2
kph wind from NE

Siena weather for Sunday 8th March 2026

Expect sunshine and showers in Siena, Tuscany with a maximum temperature of 16°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and little or no wind of 2 kph from the north-east.

16
°C maximum temperature
10
°C minimum temperature
sunshine and showers
7
hours of sunshine
2
UV index (Low)
44
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
2
kph wind from NE

Siena weather for Monday 9th March 2026

Expect mostly cloudy with light rain in Siena, Tuscany with a maximum temperature of 15°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and little or no wind of 3 kph from the north-east.

15
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
56
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
3
kph wind from NE

Siena weather for Tuesday 10th March 2026

Expect mostly cloudy with light rain in Siena, Tuscany with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and little or no wind of 3 kph from the south.