Weather forecast for 10 days
Wentzville, MO

Weather forecast for the weekend

Sunday, Jun 15.

Partly Cloudy
5:36 am

8:31 pm
CDT
Partly Cloudy
84°F / 68°F
  • Wind: 6mph NE
  • Humidity: 68%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 8
Today, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Anticipated temperature values will span from a moderately hot 84.2°F down to a delightful 68°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a blazing 89.6°F. Note that heat index values are valued for light wind and location in the shade.
Today's peak is anticipated to reflect the usual June high temperature of 84.6°F.
Sunrise was at 5:36 am and sunset will be at 8:31 pm; the daylight will last for 14h and 56min.

Frequently asked questions

What is the weather forecast for Wentzville for the next ten days?
In Wentzville, a combination of cloudy, stormy and mostly clear weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is expected on Tuesday, Wednesday, next Monday and Tuesday in Wentzville. With moderate precipitation of 0.51", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 84.2°F and 93.2°F, while the minimum temperature will range between 66.2°F and 75.2°F.
Combining with the humidity, the maximum feel-like temperature will vary between 89.6°F and 107.6°F.
What will be the hottest and the coldest days?
With a maximum temperature of 93.2°F, Saturday and next Sunday will be the hottest days. The coldest days will be Sunday, Monday and next Tuesday, with a maximum of 84.2°F.

Long-term weather forecast

SunJun 15.
  • 84°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NE
  • Humidity: 68%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:36 am 8:31 pm CDT
MonJun 16.
  • 84°F
  • 68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph E
  • Humidity: 73%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:36 am 8:32 pm CDT
TueJun 17.
  • 88°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0.04"
  • 5:36 am 8:32 pm CDT
WedJun 18.
  • 86°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 13mph SW
  • Humidity: 73%
  • UV index: 8
  • Precip. probability: 56%
  • Precipitation: 0.51"
  • 5:36 am 8:32 pm CDT
ThuJun 19.
  • 86°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:36 am 8:33 pm CDT
FriJun 20.
  • 90°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:36 am 8:33 pm CDT
SatJun 21.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:37 am 8:33 pm CDT
SunJun 22.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:37 am 8:33 pm CDT
MonJun 23.
  • 90°F
  • 70°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph SW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 34%
  • Precipitation: 0.08"
  • 5:37 am 8:33 pm CDT
TueJun 24.
  • 84°F
  • 68°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 6mph NW
  • Humidity: 69%
  • UV index: 9
  • Precip. probability: 33%
  • Precipitation: 0.12"
  • 5:37 am 8:34 pm CDT
overcast, turbulent and mostly clear weather is forecasted.
Rain is expected on Tuesday, Wednesday, next Monday and Tuesday.
In the upcoming days, the maximum temperature will vary between 84.2°F and 93.2°F, while the lowest temperature will be between 66.2°F and 75.2°F.
With a maximum temperature of 93.2°F, Saturday and next Sunday will be the hottest days; the coldest days will be Sunday, Monday and next Tuesday, with a maximum of 84.2°F.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a hot 89.6°F and a torridly hot 107.6°F.
Updated: Jun 15, 2025 @ 13:35:19 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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