Siena weather live forecast

Today's maximum temperature in Siena is expected to be 14°C. Select a day from the live weather forecast for Siena, Tuscany, Italy for more weather parameters.

Saturday
28th Mar
14

6

12

4
Sunday
29th Mar
15

7

2

3
Monday
30th Mar
15

6

4

3
Tuesday
31st Mar
14

7

10

3
Wednesday
1st Apr
14

7

12

4

5-day weather forecast updated at 04:01 on Friday 27th 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 Saturday 28th March 2026

Expect clear skies in Siena, Tuscany with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

14
°C maximum temperature
6
°C minimum temperature
clear skies
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
9
kph wind from N

Siena weather for Sunday 29th March 2026

Expect broken clouds in Siena, Tuscany with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

15
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Siena weather for Monday 30th March 2026

Expect mostly cloudy with light rain in Siena, Tuscany with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a light breeze of 7 kph from the north.

15
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
29
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
7
kph wind from N

Siena weather for Tuesday 31st March 2026

Expect sunshine and showers in Siena, Tuscany with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 14 kph from the north.