National Weather Service Forecast for: Champaign IL
Issued by: National Weather Service Lincoln, IL
Updated: 1:26 am CDT Jun 22, 2026
 
Today

Today: Mostly cloudy, with a high near 74. North wind 13 to 15 mph, with gusts as high as 23 mph.
Mostly Cloudy

Tonight

Tonight: Mostly clear, with a low around 53. North northeast wind 5 to 9 mph, with gusts as high as 15 mph.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 78. North wind around 5 mph becoming calm  in the afternoon.
Sunny

Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 57. Light and variable wind.
Partly Cloudy

Wednesday

Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 79. South southwest wind 5 to 9 mph, with gusts as high as 15 mph.  Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
Wednesday
Night
Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 63. South southwest wind 5 to 7 mph.
Chance
T-storms
Thursday

Thursday: Partly sunny, with a high near 80. West northwest wind 5 to 9 mph.
Partly Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 60.
Partly Cloudy

Friday

Friday: Mostly sunny, with a high near 79.
Mostly Sunny

Hi 74 °F Lo 53 °F Hi 78 °F Lo 57 °F Hi 79 °F Lo 63 °F Hi 80 °F Lo 60 °F Hi 79 °F

Hazardous Weather Outlook
 

Today
 
Mostly cloudy, with a high near 74. North wind 13 to 15 mph, with gusts as high as 23 mph.
Tonight
 
Mostly clear, with a low around 53. North northeast wind 5 to 9 mph, with gusts as high as 15 mph.
Tuesday
 
Sunny, with a high near 78. North wind around 5 mph becoming calm in the afternoon.
Tuesday Night
 
Partly cloudy, with a low around 57. Light and variable wind.
Wednesday
 
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. South southwest wind 5 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Wednesday Night
 
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. South southwest wind 5 to 7 mph.
Thursday
 
Partly sunny, with a high near 80. West northwest wind 5 to 9 mph.
Thursday Night
 
Partly cloudy, with a low around 60.
Friday
 
Mostly sunny, with a high near 79.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Saturday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Saturday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Sunday
 
Mostly sunny, with a high near 88.

 

Forecast from NOAA-NWS for Champaign IL.