Weather forecast for 10 days
Mount Vernon, TX

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
6:10 am

8:34 pm
CDT
Partly Cloudy
93°F / 73°F
  • Wind: 12mph SSW
  • Humidity: 65%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 11
On Saturday, June 21, variable cloud cover will persist, but sunshine will break through.
The temperature will vary between a maximum of a tropical 93.2°F and a minimum of a temperate 73.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a scorching 111.2°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature for tomorrow is expected to match the regular June high of 89.8°F.
Sunrise will be at 6:10 am and sunset at 8:34 pm; tomorrow's daylight will last for 14h and 24min.

Sunday, Jun 22.

Sunny
6:11 am

8:34 pm
CDT
Sunny
93°F / 73°F
  • Wind: 11mph S
  • Humidity: 64%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 11
On Sunday, June 22, sunny skies and pleasant visibility are expected.
The temperature scale will run from a maximum of a blazing 93.2°F to a minimum of a moderately hot 73.4°F.
The temperature for Sunday is predicted to correspond with the average June peak of 89.8°F.
Sunrise will be at 6:11 am and sunset at 8:34 pm; the daylight will last for 14h and 23min.

Frequently asked questions

What is the weather forecast for Mount Vernon for tomorrow?
On Saturday, a pleasant mix of sun and clouds will define the day.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 93.2°F, while the lowest temperature will be 73.4°F. The maximum heat index, which combines air temperature and relative humidity, is assessed at 111.2°F.
The maximum temperature tomorrow will be in line with the average highest temperature in June. The lowest temperature tomorrow will be also in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Saturday, in Mount Vernon, sunrise will be at 6:10 am and sunset at 8:34 pm (CDT).
How many hours of daylight will Mount Vernon have tomorrow?
Tomorrow, the daylight will last for 14h and 24min.
What is the weather forecast for Mount Vernon for Sunday?
On Sunday, bright and sunny weather is expected.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 93.2°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Mount Vernon for the next ten days?
In Mount Vernon, a combination of clear and cloud-filled weather is anticipated for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 89.6°F and 93.2°F, while the minimum temperature will vary between 71.6°F and 75.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 102.2°F and 113°F.
What will be the hottest and the coldest days?
With a maximum temperature of 93.2°F, Saturday through Tuesday will be the hottest days. The coldest day will be next Friday, with a maximum of 89.6°F.

Long-term weather forecast

FriJun 20.
  • 91°F
  • 75°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:10 am 8:34 pm CDT
SatJun 21.
  • 93°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:10 am 8:34 pm CDT
SunJun 22.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 11mph S
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:11 am 8:34 pm CDT
MonJun 23.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 8mph SSE
  • Humidity: 63%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:11 am 8:35 pm CDT
TueJun 24.
  • 93°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SE
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:11 am 8:35 pm CDT
WedJun 25.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph SSE
  • Humidity: 63%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:12 am 8:35 pm CDT
ThuJun 26.
  • 91°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:12 am 8:35 pm CDT
FriJun 27.
  • 90°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Humidity: 67%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:12 am 8:35 pm CDT
SatJun 28.
  • 91°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Humidity: 67%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:13 am 8:35 pm CDT
SunJun 29.
  • 91°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Humidity: 67%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:13 am 8:35 pm CDT
During the upcoming ten-day period, a combination of clear and dull weather is predicted.
Rainfall is not expected in Mount Vernon in the upcoming period.
Temperature differences will be unnoticeable in the forecast period ahead. The maximum temperature will vary between 89.6°F and 93.2°F, while fluctuations in the night’s lowest temperature will be also minimal, as the minimum temperature is expected to range between 71.6°F and 75.2°F.
The hottest days in Mount Vernon will be Saturday through Tuesday, with a maximum of 93.2°F; next Friday will be the coldest day, with the highest temperature of 89.6°F.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and vary between a fiery hot 102.2°F and a dangerously hot 113°F.
Updated: Jun 20, 2025 @ 08:31:14 UTC
Published by: Weather U.S. | About Us
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