Weather forecast for 10 days
Schaumburg, IL

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:15 am

8:33 pm
CDT
Partly Cloudy
97°F / 79°F
  • Wind: 19mph SSW
  • Humidity: 58%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Schaumburg, variable cloud cover will persist, but sunshine will break through.
The anticipated temperature range extends from a high of a sweltering 96.8°F to a low of a warm 78.8°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be a life-threatening 116.6°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
A high of 96.8°F is expected, which aligns better with July's average peak of 81.9°F than June's 77.2°F.
Sunrise will be at 5:15 am and sunset at 8:33 pm; tomorrow's daylight will last for 15h and 18min.

Sunday, Jun 22.

Sunny
5:15 am

8:33 pm
CDT
Sunny
97°F / 77°F
  • Wind: 16mph SW
  • Humidity: 54%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Schaumburg, conditions remain stable and sunny, with little cloud presence.
Predicted temperature values will span from a sweltering 96.8°F down to a warm 77°F.
The temperature will be higher and more consistent with July's average high of 81.9°F than with June's usual.
Sunrise will be at 5:15 am and sunset at 8:33 pm; the daylight will last for 15h and 18min.

Frequently asked questions

What is the weather forecast for Schaumburg for tomorrow?
Tomorrow, in Schaumburg, sunny moments will alternate with patchy cloud cover.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 96.8°F, while the lowest temperature will be 78.8°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 116.6°F.
The maximum temperature will be notably higher than the average highest temperature of 77.2°F in June. Tomorrow, the lowest temperature will be also significantly higher than the average low of 60.4°F.
When are sunrise and sunset tomorrow?
On Saturday, in Schaumburg, sunrise will be at 5:15 am and sunset at 8:33 pm (CDT).
How long will the day be tomorrow?
In Schaumburg, Illinois, the length of the day tomorrow will be 15h and 18min.
What is the weather forecast for Schaumburg for Sunday?
On Sunday, sunshine is forecasted under mostly clear skies.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 96.8°F, while the lowest temperature will be 77°F.
What is the weather forecast for Schaumburg for the next ten days?
In Schaumburg, a combination of cloud-filled, unstable and sunny weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Tuesday through Thursday, next Saturday and Sunday in Schaumburg. With light precipitation of 0.16", next Sunday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 84.2°F and 96.8°F, as the minimum temperature will range between 66.2°F and 78.8°F.
Combining with the humidity, the maximum feel-like temperature will vary between 86°F and 116.6°F.
What will be the hottest and the coldest days?
With a maximum temperature of 96.8°F, Saturday through Monday will be the hottest days. With a maximum temperature of 84.2°F, Friday and next Sunday will be the coldest days in Schaumburg.

Long-term weather forecast

FriJun 20.
  • 84°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph SSW
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:15 am 8:33 pm CDT
SatJun 21.
  • 97°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSW
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:15 am 8:33 pm CDT
SunJun 22.
  • 97°F
  • 77°F
Sunny
Sunny
  • Wind: 16mph SW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:15 am 8:33 pm CDT
MonJun 23.
  • 97°F
  • 77°F
Sunny
Sunny
  • Wind: 14mph SW
  • Humidity: 46%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:15 am 8:33 pm CDT
TueJun 24.
  • 91°F
  • 70°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 7mph SW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 5:16 am 8:33 pm CDT
WedJun 25.
  • 86°F
  • 68°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph SSE
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 39%
  • Precipitation: 0.08"
  • 5:16 am 8:33 pm CDT
ThuJun 26.
  • 88°F
  • 70°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph SW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • 5:16 am 8:33 pm CDT
FriJun 27.
  • 88°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:17 am 8:33 pm CDT
SatJun 28.
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:17 am 8:33 pm CDT
SunJun 29.
  • 84°F
  • 66°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 10mph WSW
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 33%
  • Precipitation: 0.16"
  • 5:18 am 8:33 pm CDT
Over the next ten days, a mix of cloud-filled, unstable and bright weather is forecasted.
Rain is anticipated on Tuesday through Thursday, next Saturday and Sunday.
Noticeable swings in temperature are expected throughout the forecast window. Highs will range from 84.2°F to 96.8°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 66.2°F up to 78.8°F.
With a maximum temperature of 96.8°F, Saturday through Monday will be the hottest days; with a maximum temperature of 84.2°F, Friday and next Sunday will be the coldest days.
Taking the humidity into consideration, the maximum feel-like temperature may increase vastly and vary between a tropical 86°F and a searing 116.6°F.
Updated: Jun 20, 2025 @ 18:32:34 UTC
Published by: Weather Atlas | About Us
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