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Land forecasts for the United States from the National Weather Service

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LAT:  40.1439
LON:  -87.6194

Danville, IL
Updated Mon, 29-Jun-2026 6:36:42 pm CDT
-Mouse over or click each alert for more info-
Heat Advisory issued June 29 at 1:45PM CDT until July 3 at 12:00AM CDT
Tonight
 
Tuesday
"Partly Cloudy"
Partly Cloudy
LOW 74°
Partly cloudy, with a low around 74. Heat index values as high as 102. South wind 6 to 12 mph, with gusts as high as 20 mph.
 
"Sunny"
Sunny
HIGH 95°
Sunny, with a high near 95. Heat index values as high as 110. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
 
Wednesday
"Clear"
Clear
LOW 74°
Clear, with a low around 74. Heat index values as high as 107. South southwest wind 5 to 12 mph, with gusts as high as 21 mph.
 
"Sunny"
Sunny
HIGH 95°
Sunny, with a high near 95. Heat index values as high as 109. South southwest wind 5 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
 
Thursday
"Clear"
Clear
LOW 75°
Clear, with a low around 75. South southwest wind 3 to 8 mph.
 
"Sunny then Slight Chance Showers And Thunderstorms"
Sunny then Slight Chance Showers And Thunderstorms
HIGH 94°
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. South southwest wind 3 to 8 mph.
Thursday Night
 
Friday
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
LOW 75°
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. South southwest wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
 
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
HIGH 91°
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Friday Night
 
Independence Day
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
LOW 73°
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
 
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
HIGH 90°
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Saturday Night
 
Sunday
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
LOW 72°
A chance of showers and thunderstorms. Partly cloudy, with a low around 72.
 
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
HIGH 89°
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night
 
Monday
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
LOW 70°
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70.
 
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
HIGH 86°
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Script by Saratoga-weather.org. Data provided by NOAA/NWS