Weather forecast for 10 days
McLean, IL

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:25 am

8:31 pm
CDT
Sunny
93°F / 73°F
  • Wind: 16mph SSW
  • Humidity: 69%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, sunshine is expected with little to no cloud cover.
A temperature range of a blazing 93.2°F to a warm 73.4°F is anticipated.
The forecast high is higher and more aligned with what is typical in July than in June.
Sunrise will be at 5:25 am and sunset at 8:31 pm; the daylight will last for 15h and 6min.

Sunday, Jun 22.

Sunny
5:25 am

8:31 pm
CDT
Sunny
93°F / 73°F
  • Wind: 14mph SSW
  • Humidity: 64%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in McLean, sunshine is expected with little to no cloud cover.
The highest temperature will be a tropical 93.2°F, while the lowest predicted temperature is a moderately hot 73.4°F.
On Sunday, the hotter weather will bring a peak temperature more in tune with July's 81.5°F.
Sunrise will be at 5:25 am and sunset at 8:31 pm; the daylight will last for 15h and 6min.

Frequently asked questions

What is the weather forecast for McLean for Saturday?
On Saturday, sun-filled conditions are expected to persist.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 93.2°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for McLean 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 93.2°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for McLean for the next ten days?
In McLean, a combination of bright, unstable and cloud-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Tuesday, Wednesday, next Tuesday and Wednesday in McLean. Wednesday, with moderate precipitation of 0.51", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 80.6°F and 93.2°F, while the minimum temperature will be between 64.4°F and 73.4°F.
Combining with the humidity, the maximum feel-like temperature will vary between 86°F and 114.8°F.
What will be the hottest and the coldest days?
The hottest days will be Saturday and Sunday, with a maximum of 93.2°F. With a maximum temperature of 80.6°F, Wednesday will be the coldest day.

Long-term weather forecast

MonJun 16.
  • 82°F
  • 66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SSE
  • Humidity: 74%
  • UV index: 6
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:24 am 8:30 pm CDT
TueJun 17.
  • 88°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Humidity: 73%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0.12"
  • 5:24 am 8:30 pm CDT
WedJun 18.
  • 81°F
  • 64°F
Thunderstorms
Thunderstorms
  • Wind: 15mph SSW
  • Humidity: 83%
  • UV index: 7
  • Precip. probability: 66%
  • Precipitation: 0.51"
  • 5:24 am 8:30 pm CDT
ThuJun 19.
  • 86°F
  • 66°F
Sunny
Sunny
  • Wind: 9mph W
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:25 am 8:31 pm CDT
FriJun 20.
  • 88°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SSW
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:25 am 8:31 pm CDT
SatJun 21.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 16mph SSW
  • Humidity: 69%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:25 am 8:31 pm CDT
SunJun 22.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 14mph SSW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:25 am 8:31 pm CDT
MonJun 23.
  • 91°F
  • 72°F
Sunny
Sunny
  • Wind: 11mph SSW
  • Humidity: 65%
  • UV index: 9
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:26 am 8:32 pm CDT
TueJun 24.
  • 88°F
  • 68°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph SW
  • Humidity: 69%
  • UV index: 9
  • Precip. probability: 36%
  • Precipitation: 0.35"
  • 5:26 am 8:32 pm CDT
WedJun 25.
  • 82°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph S
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 42%
  • Precipitation: 0.28"
  • 5:26 am 8:32 pm CDT
sunny, turbulent and cloud-filled weather is anticipated.
Rainfall is predicted for Tuesday, Wednesday, next Tuesday and Wednesday.
Expect a substantial fluctuation in daytime highs across the forecast period. Forecast highs will fluctuate between 80.6°F and 93.2°F, while the low temperature range extends from 64.4°F to 73.4°F.
The hottest days in McLean will be Saturday and Sunday, with a maximum of 93.2°F; the coldest day will be Wednesday, with a maximum of 80.6°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and range between a blazing 86°F and a dangerously hot 114.8°F.
Updated: Jun 16, 2025 @ 13:27:36 UTC
Published by: Weather U.S. | About Us
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