National Weather Service Forecast for: Champaign IL
Issued by: National Weather Service Lincoln, IL
Updated: 1:56 am CDT May 31, 2025
 
Overnight

Overnight: Patchy smoke before 4am. Mostly cloudy, with a low around 59. West northwest wind around 9 mph, with gusts as high as 15 mph.
Patchy Smoke

Saturday

Saturday: Patchy smoke after 1pm. Mostly sunny, with a high near 78. North northwest wind around 10 mph, with gusts as high as 17 mph.
Mostly Sunny
then Patchy
Smoke
Saturday
Night
Saturday Night: Patchy smoke before 10pm. Partly cloudy, with a low around 51. Northeast wind 5 to 9 mph becoming light and variable  after midnight.
Patchy Smoke
then Partly
Cloudy
Sunday

Sunday: Mostly sunny, with a high near 79. East southeast wind around 5 mph becoming light and variable  in the afternoon.
Mostly Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 54. Light and variable wind becoming southeast around 5 mph after midnight.
Mostly Clear

Monday

Monday: Sunny, with a high near 85. South wind 6 to 9 mph, with gusts as high as 15 mph.
Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 62. South wind 8 to 10 mph, with gusts as high as 16 mph.
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 88.
Mostly Sunny

Tuesday
Night
Tuesday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 70.
Partly Cloudy
then Chance
Showers
Lo 59 °F Hi 78 °F Lo 51 °F Hi 79 °F Lo 54 °F Hi 85 °F Lo 62 °F Hi 88 °F Lo 70 °F

Hazardous Weather Outlook
 

Overnight
 
Patchy smoke before 4am. Mostly cloudy, with a low around 59. West northwest wind around 9 mph, with gusts as high as 15 mph.
Saturday
 
Patchy smoke after 1pm. Mostly sunny, with a high near 78. North northwest wind around 10 mph, with gusts as high as 17 mph.
Saturday Night
 
Patchy smoke before 10pm. Partly cloudy, with a low around 51. Northeast wind 5 to 9 mph becoming light and variable after midnight.
Sunday
 
Mostly sunny, with a high near 79. East southeast wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
 
Mostly clear, with a low around 54. Light and variable wind becoming southeast around 5 mph after midnight.
Monday
 
Sunny, with a high near 85. South wind 6 to 9 mph, with gusts as high as 15 mph.
Monday Night
 
Partly cloudy, with a low around 62. South wind 8 to 10 mph, with gusts as high as 16 mph.
Tuesday
 
Mostly sunny, with a high near 88.
Tuesday Night
 
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 70.
Wednesday
 
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Wednesday Night
 
Showers likely and possibly a thunderstorm. Cloudy, with a low around 66.
Thursday
 
Showers likely and possibly a thunderstorm. Cloudy, with a high near 79.
Thursday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
 
A chance of showers. Mostly cloudy, with a high near 78.

 

Forecast from NOAA-NWS for Champaign IL.