Weather forecast for tomorrow
Vernon Hills, IL

Weather forecast for tomorrow

Saturday, Jun 21.

Partly Cloudy
5:14 am

8:33 pm
CDT
Partly Cloudy
97°F / 79°F
  • Wind: 19mph SSW
  • Humidity: 56%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Saturday, June 21, occasional cloudiness will be present, but there will still be plenty of sun.
The highest expected temperature is a sizzling 96.8°F, while the lowest temperature will be a temperate 78.8°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a dangerously hot 114.8°F. 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.
Tomorrow, expect hotter conditions as the high matches July's average of 80.4°F, not June's.
Sunrise will be at 5:14 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 20min.

Frequently asked questions

What is the weather forecast for Vernon Hills for tomorrow?
On Saturday, occasional cloudiness will be present, but there will still be plenty of sun.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 96.8°F, while the minimum temperature will be 78.8°F. The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 114.8°F.
The highest temperature will be notably higher than the average maximum of 75.6°F in June. The lowest temperature tomorrow will be also uncommonly higher than the average low of 59°F.
When is the sunrise / sunset tomorrow?
On Saturday, in Vernon Hills, sunrise will be at 5:14 am and sunset at 8:33 pm (CDT).
How long will the day be tomorrow?
In Vernon Hills, Illinois, the length of the day tomorrow will be 15h and 20min.

Hourly weather forecast

12 am
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 66%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 69%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 72%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:14 am
6 am
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 74%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 73%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 86°F
  • Feels like:
    93°F
Sunny
Sunny
  • Wind: 16mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 91°F
  • Feels like:
    99°F
Sunny
Sunny
  • Wind: 17mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 95°F
  • Feels like:
    104°F
Sunny
Sunny
  • Wind: 19mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 95°F
  • Feels like:
    104°F
Sunny
Sunny
  • Wind: 19mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 95°F
  • Feels like:
    102°F
Sunny
Sunny
  • Wind: 19mph SSW
  • Pressure: 29.71"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 91°F
  • Feels like:
    97°F
Sunny
Sunny
  • Wind: 16mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 50%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:33 pm
10 pm
  • 86°F
  • Feels like:
    93°F
Clear
Clear
  • Wind: 15mph SW
  • Pressure: 29.77"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloud-filled and sun-filled weather is predicted.
The temperature will vary between a minimum of 77°F and a maximum of 95°F. The feels-like temperature will vary between a minimum of 80.6°F and a maximum of 104°F. The hottest part of the day will be from 2 pm to 6 pm.
Tomorrow, the forecast temperature is more alike with July's average maximum of 80.4°F than June's. The minimum temperature tomorrow will be also more alike with July's average low of 64.9°F than June's average of 59°F.
Updated: Jun 20, 2025 @ 08:28:11 UTC
Published by: Weather U.S. | About Us
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