Weather forecast for 10 days
Siena, Italy

Weather forecast for the weekend

Saturday, 03. May

Cloudy
06:02

20:20
CEST
Cloudy
24°C / 10°C
  • Wind: 17km/h SSW
  • Humidity: 51%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • UV index: 4
On Saturday, 3rd of May, expect a dull and cloudy day.
Temperatures are expected to peak at a temperate 24°C and drop to a minimum of a crisp 10°C.
Tomorrow, the warmer forecast high of 24°C matches June's pattern over May's.
Sunrise will be at 06:02 and sunset at 20:20; tomorrow's daylight will last for 14h and 17min.

Sunday, 04. May

Mostly Cloudy
06:01

20:21
CEST
Mostly Cloudy
22°C / 14°C
  • Wind: 18km/h S
  • Humidity: 62%
  • Precip. probability: 24%
  • Precipitation: 6mm
  • UV index: 6
On Sunday, in Siena, limited brightness is expected due to persistent clouds.
With a low probability, light precipitation is anticipated. A temperature range of an agreeable 22°C to a mild 14°C is predicted.
The maximum temperature will align with May's usual high of 20.4°C.
Sunrise will be at 06:01 and sunset at 20:21; the daylight will last for 14h and 20min.

Frequently asked questions

What is the weather forecast for Siena for tomorrow?
On Saturday, gray and overcast skies will be present.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature in Siena will be 24°C, while the lowest temperature will be 10°C.
The maximum temperature tomorrow will be a few degrees higher than the average highest temperature in May. The lowest temperature tomorrow will be in line with the average low temperature.
What time are sunrise and sunset tomorrow in Siena?
On Saturday, in Siena, sunrise will be at 06:02 and sunset at 20:20 (CEST).
How long will the day be tomorrow?
In Siena, tomorrow, there will be 14h and 17min of daylight.
What is the weather forecast for Siena for Sunday?
On Sunday, expect predominantly cloudy skies to persist.
Will it rain on Sunday?
Light precipitation of 6mm is forecasted on Sunday. The possibility of rainfall is 24%.
What will be the maximum temperature in Siena on Sunday?
On Sunday, the highest temperature will be 22°C, while the lowest temperature will be 14°C.
What is the weather forecast for Siena for the next ten days?
In Siena, weather will be unstable, and a combination of lightning-active, cloud-filled, wet and sunny weather is expected for the next ten days.
Will it rain in the next ten days?
In Siena, rain is expected almost every day for the next ten days. Monday, with moderate precipitation of 17mm, will be the day with the most rainfall.
How warm will it be in the next ten days in Siena?
The maximum temperature will range between 18°C and 27°C, while the minimum temperature will vary between 9°C and 14°C.
What will be the warmest and the coldest days?
Today is the warmest day, with a maximum temperature of 27°C. The coldest day will be Tuesday, with a maximum of 18°C.

Long-term weather forecast

Fri02.May
  • 27°C
  • 10°C
Sunny
Sunny
  • Wind: 8km/h SE
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0mm
  • 06:04 20:18 CEST
Sat03.May
  • 24°C
  • 10°C
Cloudy
Cloudy
  • Wind: 17km/h SSW
  • Humidity: 51%
  • UV index: 4
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 06:02 20:20 CEST
Sun04.May
  • 22°C
  • 14°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 18km/h S
  • Humidity: 62%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 6mm
  • 06:01 20:21 CEST
Mon05.May
  • 19°C
  • 12°C
Thunderstorms
Thunderstorms
  • Wind: 18km/h SSW
  • Humidity: 78%
  • UV index: 6
  • Precip. probability: 88%
  • Precipitation: 17mm
  • 06:00 20:22 CEST
Tue06.May
  • 18°C
  • 10°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h SW
  • Humidity: 76%
  • UV index: 5
  • Precip. probability: 75%
  • Precipitation: 8mm
  • 05:59 20:23 CEST
Wed07.May
  • 19°C
  • 9°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12km/h WSW
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 59%
  • Precipitation: 4mm
  • 05:57 20:24 CEST
Thu08.May
  • 20°C
  • 9°C
PM Thundershowers
PM Thundershowers
  • Wind: 11km/h WSW
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 64%
  • Precipitation: 3mm
  • 05:56 20:25 CEST
Fri09.May
  • 20°C
  • 9°C
Showers
Showers
  • Wind: 13km/h SSE
  • Humidity: 65%
  • UV index: 6
  • Precip. probability: 51%
  • Precipitation: 4mm
  • 05:55 20:26 CEST
Sat10.May
  • 20°C
  • 9°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12km/h NNW
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 54%
  • Precipitation: 4mm
  • 05:54 20:28 CEST
Sun11.May
  • 21°C
  • 9°C
PM Showers
PM Showers
  • Wind: 12km/h N
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 1mm
  • 05:52 20:29 CEST
And a mix of thunderstorm-prone, cloud-filled, showery and clear weather is predicted.
Rain is forecasted nearly every day for the next ten days.
Temperature fluctuation will be noticeable in the upcoming period. Forecast highs will fluctuate between 18°C and 27°C, while the forecast minimum temperature falls between 9°C and 14°C.
With a high of 27°C, today is the warmest day; the coldest day will be Tuesday, with a maximum of 18°C.
Updated: May 2, 2025 @ 01:44:45 UTC
Published by: Weather Atlas | About Us
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