Siena weather live forecast

Today's maximum temperature in Siena is expected to be 8°C. Select a day from the live weather forecast for Siena, Tuscany, Italy for more weather parameters.

Friday
30th Jan
8

6

0

1
Saturday
31st Jan
10

4

3

1
Sunday
1st Feb
10

3

1

1
Monday
2nd Feb
10

2

1

1
Tuesday
3rd Feb
12

9

0

1

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

Expect mostly cloudy with light rain in Siena, Tuscany with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and little or no wind of 3 kph from the east.

8
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
60
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
3
kph wind from E

Siena weather for Saturday 31st January 2026

Expect broken clouds in Siena, Tuscany with a maximum temperature of 10°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

10
°C maximum temperature
4
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from E

Siena weather for Sunday 1st February 2026

Expect broken clouds in Siena, Tuscany with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-west.

10
°C maximum temperature
3
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
10
°C wind chill
4
kph wind from NW

Siena weather for Monday 2nd February 2026

Expect mostly cloudy with light rain in Siena, Tuscany with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a light breeze of 10 kph from the south-east.

10
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
57
% chance of some rain
<5
mm of rainfall expected
8
°C wind chill
10
kph wind from SE

Siena weather for Tuesday 3rd February 2026

Expect overcast with light rain in Siena, Tuscany with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a light breeze of 11 kph from the south.