WxUSA - U.S. Weather Reports and Weather Links
City or Place:    State:  
Weather Forecasts
 U.S. Cities

My Locations



Weather News
 Weather News
 Earthquake News
 Hurricane News
 Tornado News
 Tsunami News
 Volcano News

Climate Data
 Selected Cities Forecast

Maps
 Forecast Maps
 National Forecast Maps
 National Warnings Map

Radar
 National Weather Service Radar

Tropical Systems
 Active Hurricanes/Storms

Mc Lean, IL

7-Day Forecast

Tonight
Chance Showers
Low: 49°
A 30% chance of showers, mainly after 5am.
Cloudy with a low around 49.
North wind 6 to 11 mph becoming
east after midnight.
Winds could gust as high as 17 mph.


Sunday
Showers then Chance Showers and Breezy
High: 66°
Showers and thunderstorms before 1pm,
then a chance of showers.
High near 66.
Breezy with an east southeast wind 16 to 20 mph
with gusts as high as 28 mph.
Chance of precipitation is 80%.
New rainfall amounts
between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.


Sunday Night
Severe Thunderstorms and Breezy
Low: 52°
Showers and thunderstorms before 1am,
then showers likely.
Some of the storms could be severe.
Low around 52.
Breezy with an east southeast wind 20 to 22 mph becoming
south southwest after midnight.
Winds could gust as high as 31 mph.
Chance of precipitation is 90%.
New rainfall amounts
between a quarter and half of an inch possible.


Monday
Breezy. Chance Showers then Partly Sunny
High: 62°
A 30% chance of showers before 7am.
Partly sunny with a high near 62.
Breezy with a west southwest wind 22 to 26 mph
with gusts as high as 38 mph.


Monday Night
Mostly Clear
Low: 43°
Mostly clear with a low around 43.
West wind 6 to 14 mph becoming
northeast after midnight.
Winds could gust as high as 20 mph.


Tuesday
Mostly Sunny
High: 75°
Mostly sunny with a high near 75.
East wind 6 to 13 mph becoming
south in the afternoon.
Winds could gust as high as 17 mph.


Tuesday Night
Partly Cloudy
Low: 55°
Partly cloudy with a low around 55.
South wind around 10 mph
with gusts as high as 16 mph.


Wednesday
Partly Sunny
High: 77°
Partly sunny with a high near 77.


Wednesday Night
Mostly Cloudy then Chance Showers
Low: 56°
A 30% chance of showers after 1am.
Mostly cloudy with a low around 56.


Thursday
Chance Showers
High: 78°
A 40% chance of showers.
Partly sunny with a high near 78.


Thursday Night
Chance Showers
Low: 56°
A chance of showers.
Mostly cloudy with a low around 56.


Friday
Showers Likely
High: 73°
Showers likely.
Mostly cloudy with a high near 73.


Friday Night
Chance Showers
Low: 52°
A chance of showers.
Mostly cloudy with a low around 52.


Saturday
Chance Showers
High: 70°
A chance of showers.
Partly sunny with a high near 70.


Source: National Weather Service








Weather News and Weather Reports For Over 50,000 U.S. Locations

Copyright 1997-2025, www.wxusa.com
All specifications subject to change without notice.