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Current Weather Conditions for Mc Lean, IL

A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Heat index values as high as 105. Southwest wind around 8 mph. Chance of precipitation is 20%.
84°F

Conditions

Wind: 7 mph SSW
Humidity: 74%
Probability of Precipitation: 8%

Hourly Forcast (next 12 hours)

3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM
84° 87° 89° 91° 93° 94° 92° 92° 90° 86° 84° 81° 80°

Upcoming Week

Day Forecast High Low
Today
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Heat index values as high as 105. Southwest wind around 8 mph. Chance of precipitation is 20%.
94°F 74°F
Tonight
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 73. Heat index values as high as 101. South wind around 6 mph. Chance of precipitation is 20%.
94°F 74°F
Sunday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Heat index values as high as 105. Southwest wind around 5 mph. Chance of precipitation is 20%.
94°F 74°F
Sunday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. Heat index values as high as 102. South southeast wind around 6 mph.
94°F 74°F
Monday
Sunny
Sunny, with a high near 94. South wind around 8 mph.
94°F 74°F
Monday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73. South southwest wind around 7 mph.
94°F 74°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. West wind 6 to 9 mph. Chance of precipitation is 30%.
94°F 74°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
94°F 74°F
Wednesday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 82.
94°F 74°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 63.
94°F 74°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 83.
94°F 74°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 62.
94°F 74°F
Friday
Sunny
Sunny, with a high near 85.
94°F 74°F
Friday Night
Mostly Clear
Mostly clear, with a low around 64.
94°F 74°F
Data provided by weather.gov