Weather forecast for tomorrow
Saturday, Jun 21.
5:28 am
8:18 pm
CDT
8:18 pm
CDT
Mostly Sunny
95°F / 77°F
- Wind: 12mph SSW
- Humidity: 64%
- Precip. probability: 7%
- Precipitation: 0"
- UV index: 10
Tomorrow, on Saturday, blue skies and warm sunshine will define the conditions.
Anticipated temperatures will peak at a sweltering 95°F and dip to a minimum of a warm 77°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a searing 116.6°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
It will feel hotter, with a temperature more typical of July's average maximum of 85.6°F.
Sunrise will be at 5:28 am and sunset at 8:18 pm; tomorrow's daylight will last for 14h and 51min.
Anticipated temperatures will peak at a sweltering 95°F and dip to a minimum of a warm 77°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a searing 116.6°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
It will feel hotter, with a temperature more typical of July's average maximum of 85.6°F.
Sunrise will be at 5:28 am and sunset at 8:18 pm; tomorrow's daylight will last for 14h and 51min.
Frequently asked questions
What is the weather forecast for Mount Vernon for tomorrow?
Tomorrow, sunny intervals will be long-lasting, with few disruptions.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 95°F, while the lowest temperature will be 77°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 116.6°F.
Tomorrow, the maximum temperature will be significantly higher than the average highest temperature of 83.7°F in June. Tomorrow, the lowest temperature will be also notably higher than the average low of 66.6°F.
Tomorrow, the maximum temperature will be significantly higher than the average highest temperature of 83.7°F in June. Tomorrow, the lowest temperature will be also notably higher than the average low of 66.6°F.
What time are sunrise and sunset tomorrow?
On Saturday, in Mount Vernon, sunrise will be at 5:28 am and sunset at 8:18 pm (CDT).
How many hours of daylight will Mount Vernon have tomorrow?
In Mount Vernon, tomorrow, there will be 14h and 51min of daylight.
Hourly weather forecast
12 am
- 75°F
- Feels like:
79°F
Clear
- Wind: 6mph S
- Pressure: 29.97"Hg
- Humidity: 74%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 75°F
- Feels like:
77°F
Clear
- Wind: 6mph S
- Pressure: 29.97"Hg
- Humidity: 77%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 73°F
- Feels like:
75°F
Clear
- Wind: 6mph S
- Pressure: 29.97"Hg
- Humidity: 81%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 5:28 am
6 am
- 73°F
- Feels like:
75°F
Sunny
- Wind: 6mph S
- Pressure: 30"Hg
- Humidity: 84%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
8 am
- 79°F
- Feels like:
82°F
Sunny
- Wind: 7mph SSW
- Pressure: 30"Hg
- Humidity: 81%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 84°F
- Feels like:
93°F
Sunny
- Wind: 11mph SSW
- Pressure: 30"Hg
- Humidity: 72%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 90°F
- Feels like:
99°F
Sunny
- Wind: 11mph SSW
- Pressure: 29.97"Hg
- Humidity: 62%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 91°F
- Feels like:
102°F
Mostly Sunny
- Wind: 12mph SSW
- Pressure: 29.97"Hg
- Humidity: 56%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 93°F
- Feels like:
104°F
Sunny
- Wind: 12mph SSW
- Pressure: 29.94"Hg
- Humidity: 53%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 91°F
- Feels like:
100°F
Sunny
- Wind: 11mph SSW
- Pressure: 29.94"Hg
- Humidity: 54%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 88°F
- Feels like:
95°F
Sunny
- Wind: 9mph S
- Pressure: 29.94"Hg
- Humidity: 65%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:18 pm
10 pm
- 82°F
- Feels like:
90°F
Clear
- Wind: 7mph S
- Pressure: 29.97"Hg
- Humidity: 73%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, primarily dry and sunny and occasionally dull weather is anticipated.
The temperature will vary between a minimum of 73.4°F and a maximum of 93.2°F. The feels-like temperature will vary between a minimum of 75.2°F and a maximum of 104°F. The hottest part of the day will be from 3 pm to 5 pm.
Tomorrow, the high will reflect a pattern closer to July's 85.6°F than June's. The lowest temperature is also more in line with July's average minimum of 68.5°F than the usual minimum of 66.6°F in June.
The temperature will vary between a minimum of 73.4°F and a maximum of 93.2°F. The feels-like temperature will vary between a minimum of 75.2°F and a maximum of 104°F. The hottest part of the day will be from 3 pm to 5 pm.
Tomorrow, the high will reflect a pattern closer to July's 85.6°F than June's. The lowest temperature is also more in line with July's average minimum of 68.5°F than the usual minimum of 66.6°F in June.
Updated: Jun 20, 2025 @ 09:11:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate