Siena weather live forecast

Today's maximum temperature in Siena is expected to be 16°C. Select a day from the live weather forecast for Siena, Tuscany, Italy for more weather parameters.

Friday
30th Oct
16

10

7

2
Saturday
31st Oct
17

9

9

2
Sunday
1st Nov
14

7

10

3
Monday
2nd Nov
13

7

9

3
Tuesday
3rd Nov
13

7

2

2

5-day weather forecast updated at 04:01 on Thursday 29th October 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 30th October 2026

Expect scattered clouds in Siena, Tuscany with a maximum temperature of 16°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

16
°C maximum temperature
10
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Siena weather for Saturday 31st October 2026

Expect scattered clouds in Siena, Tuscany with a maximum temperature of 17°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

17
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
17
°C wind chill
14
kph wind from NE

Siena weather for Sunday 1st November 2026

Expect scattered clouds in Siena, Tuscany with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

14
°C maximum temperature
7
°C minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
16
kph wind from N

Siena weather for Monday 2nd November 2026

Expect scattered clouds in Siena, Tuscany with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

13
°C maximum temperature
7
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
16
kph wind from N

Siena weather for Tuesday 3rd November 2026

Expect broken clouds in Siena, Tuscany with a maximum temperature of 13°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.