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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 Tue, 24-Feb-2026 2:36:34 pm CST
This Afternoon
 
Tonight
"Cloudy"
Cloudy
HIGH 39°
Cloudy, with a high near 39. South southwest wind 16 to 21 mph, with gusts as high as 36 mph.
 
"Mostly Cloudy"
Mostly Cloudy
LOW 27°
Mostly cloudy, with a low around 27. Southwest wind 6 to 16 mph, with gusts as high as 28 mph.
Wednesday
 
Wednesday Night
"Mostly Sunny"
Mostly Sunny
HIGH 44°
Mostly sunny, with a high near 44. West northwest wind 5 to 9 mph, with gusts as high as 17 mph.
 
"Chance Light Snow"
Chance Light Snow
LOW 26°
A slight chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. North wind around 2 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Thursday
 
Thursday Night
"Slight Chance Light Snow then Mostly Sunny"
Slight Chance Light Snow then Mostly Sunny
HIGH 46°
A slight chance of snow before noon. Mostly sunny, with a high near 46. Southeast wind around 5 mph.
 
"Mostly Clear"
Mostly Clear
LOW 28°
Mostly clear, with a low around 28. Southwest wind around 3 mph.
Friday
 
Friday Night
"Sunny"
Sunny
HIGH 58°
Sunny, with a high near 58. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.
 
"Mostly Clear"
Mostly Clear
LOW 34°
Mostly clear, with a low around 34.
Saturday
 
Saturday Night
"Mostly Sunny"
Mostly Sunny
HIGH 56°
Mostly sunny, with a high near 56.
 
"Slight Chance Rain And Snow then Partly Cloudy"
Slight Chance Rain And Snow then Partly Cloudy
LOW 25°
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 25.
Sunday
 
Sunday Night
"Partly Sunny then Slight Chance Rain And Snow"
Partly Sunny then Slight Chance Rain And Snow
HIGH 40°
A slight chance of rain and snow after noon. Partly sunny, with a high near 40. New snow accumulation of less than half an inch possible.
 
"Chance Light Snow"
Chance Light Snow
LOW 25°
A chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of 1 to 2 inches possible.
Monday
 
Monday Night
"Chance Rain And Snow"
Chance Rain And Snow
HIGH 39°
A chance of rain and snow. Partly sunny, with a high near 39. New snow accumulation of less than half an inch possible.
 
"Chance Light Rain"
Chance Light Rain
LOW 26°
A chance of rain. Mostly cloudy, with a low around 26.

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