Weather forecast for tomorrow
Thursday, 08. May
5:29 am
6:15 pm
PST
6:15 pm
PST
Scattered Thunderstorms
33°C / 27°C
- Wind: 10km/h SE
- Humidity: 69%
- Precip. probability: 54%
- Precipitation: 8mm
- UV index: 6
Tomorrow, expect scattered thunderstorms with occasional breaks in the rain.
The likelihood of rainfall is high. However, precipitation will be light. The temperature will vary between a maximum of a blazing 33°C and a minimum of a temperate 27°C.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a scorching 43°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show the temperature predicted to reach the usual May high of 33.4°C.
Sunrise will be at 5:29 am and sunset at 6:15 pm; tomorrow's daylight will last for 12h and 47min.
The likelihood of rainfall is high. However, precipitation will be light. The temperature will vary between a maximum of a blazing 33°C and a minimum of a temperate 27°C.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a scorching 43°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show the temperature predicted to reach the usual May high of 33.4°C.
Sunrise will be at 5:29 am and sunset at 6:15 pm; tomorrow's daylight will last for 12h and 47min.
Frequently asked questions
What is the weather forecast for Sienna for tomorrow?
Tomorrow, in Sienna, scattered thunderstorms may occur, especially in the afternoon, bringing periods of rain and lightning.
Will it rain tomorrow?
With a probability of 54%, light precipitation of 8mm is forecasted.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 27°C. The maximum heat index, which modifies the air temperature to account for humidity, is computed to be 43°C.
The highest temperature will be in line with the average maximum of 33.4°C in May. The lowest temperature will be also in line with the average low of 26.4°C.
The highest temperature will be in line with the average maximum of 33.4°C in May. The lowest temperature will be also in line with the average low of 26.4°C.
When is the sunrise / sunset tomorrow?
On Thursday, in Sienna, sunrise will be at 5:29 am and sunset at 6:15 pm (PST).
How long will the day be tomorrow?
In Sienna, the length of the day tomorrow will be 12h and 47min.
Hourly weather forecast
12 am
- 28°C
- Feels like:
33°C
Cloudy
- Wind: 5km/h ESE
- Pressure: 1009mbar
- Humidity: 81%
- Precip. probability: 15%
- Precipitation: 0mm
- Visibility: 15km
2 am
- 28°C
- Feels like:
33°C
Cloudy
- Wind: 4km/h ENE
- Pressure: 1008mbar
- Humidity: 82%
- Precip. probability: 14%
- Precipitation: 0mm
- Visibility: 15km
4 am
- 28°C
- Feels like:
32°C
Cloudy
- Wind: 3km/h ENE
- Pressure: 1007mbar
- Humidity: 83%
- Precip. probability: 13%
- Precipitation: 0mm
- Visibility: 15km
Sunrise: 5:29 am
6 am
- 27°C
- Feels like:
32°C
Cloudy
- Wind: 4km/h ENE
- Pressure: 1008mbar
- Humidity: 82%
- Precip. probability: 9%
- Precipitation: 0mm
- Visibility: 16km
8 am
- 30°C
- Feels like:
35°C
Cloudy
- Wind: 4km/h SE
- Pressure: 1009mbar
- Humidity: 73%
- Precip. probability: 11%
- Precipitation: 0mm
- Visibility: 16km
10 am
- 32°C
- Feels like:
38°C
Scattered Thunderstorms
- Wind: 6km/h SE
- Pressure: 1009mbar
- Humidity: 67%
- Precip. probability: 43%
- Precipitation: 1mm
- Visibility: 11km
12 pm
- 32°C
- Feels like:
40°C
Scattered Thunderstorms
- Wind: 9km/h SE
- Pressure: 1008mbar
- Humidity: 66%
- Precip. probability: 35%
- Precipitation: 1mm
- Visibility: 11km
2 pm
- 33°C
- Feels like:
40°C
Scattered Thunderstorms
- Wind: 10km/h SE
- Pressure: 1007mbar
- Humidity: 64%
- Precip. probability: 35%
- Precipitation: 1mm
- Visibility: 11km
4 pm
- 32°C
- Feels like:
39°C
Cloudy
- Wind: 10km/h SE
- Pressure: 1007mbar
- Humidity: 68%
- Precip. probability: 16%
- Precipitation: 0mm
- Visibility: 16km
6 pm
- 30°C
- Feels like:
36°C
Cloudy
- Wind: 8km/h ESE
- Pressure: 1008mbar
- Humidity: 73%
- Precip. probability: 7%
- Precipitation: 0mm
- Visibility: 16km
Sunset: 6:15 pm
8 pm
- 29°C
- Feels like:
35°C
Cloudy
- Wind: 6km/h SE
- Pressure: 1009mbar
- Humidity: 79%
- Precip. probability: 6%
- Precipitation: 0mm
- Visibility: 16km
10 pm
- 29°C
- Feels like:
34°C
Mostly Cloudy
- Wind: 6km/h SE
- Pressure: 1009mbar
- Humidity: 79%
- Precip. probability: 7%
- Precipitation: 0mm
- Visibility: 16km
Tomorrow, a combination of primarily overcast and occasionally unstable and wet weather is anticipated.
Rainfall is expected from 10 am to 2 pm. With moderate precipitation of 5mm, most rainfall is expected at 1 pm.
The temperature will vary between a minimum of 27°C and a maximum of 33°C. The feels-like temperature will vary between a minimum of 32°C and a maximum of 40°C. The hottest part of the day will be from 1 pm to 3 pm.
The highest temperature will be consistent with May's average maximum of 33.4°C. The expected low will be also close to the average minimum in May, which is 26.4°C.
May leads as the warmest month in Sienna, with high temperatures averaging 33.4°C and lows at 26.4°C.
Rainfall is expected from 10 am to 2 pm. With moderate precipitation of 5mm, most rainfall is expected at 1 pm.
The temperature will vary between a minimum of 27°C and a maximum of 33°C. The feels-like temperature will vary between a minimum of 32°C and a maximum of 40°C. The hottest part of the day will be from 1 pm to 3 pm.
The highest temperature will be consistent with May's average maximum of 33.4°C. The expected low will be also close to the average minimum in May, which is 26.4°C.
May leads as the warmest month in Sienna, with high temperatures averaging 33.4°C and lows at 26.4°C.
Updated: May 7, 2025 @ 04:48:15 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
