National Weather Service Forecast for: Peoria, IL
Issued by: National Weather Service Central Illinois
Updated: 11/28/2025 8:37pm

Peoria
 
  Saturday

Saturday: Heavy Snow
Heavy Snow
Sunday

Sunday: Chance Light Snow
Chance Light Snow
Monday

Monday: Cloudy then Chance Light Snow
Cloudy then Chance Light Snow
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Partly Sunny
Partly Sunny
  Hi 33 °F Hi 27 °F Hi 22 °F Hi 23 °F Hi 32 °F Hi 21 °F Hi 30 °F
 
Tonight

Tonight: Snow
Snow
Saturday
Night
Saturday Night: Light Snow
Light Snow
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Chance Light Snow then Mostly Cloudy
Chance Light Snow then Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
 
Lo 25 °F Lo 22 °F Lo 11 °F Lo 13 °F Lo 16 °F Lo 9 °F Lo 8 °F  

Winter Storm Warning issued November 28 at 12:20PM CST until November 30 at 6:00AM CST
 

Tonight
 
Snow after 10pm. Cloudy, with a low around 25. Southeast wind 3 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday
 
Snow. Cloudy, with a high near 33. South southeast wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
 
Snow and a slight chance of sleet before 7pm, then rain and snow. Cloudy, with a low around 22. Southwest wind 12 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday
 
A chance of snow. Mostly cloudy, with a high near 27. West northwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday Night
 
Mostly cloudy, with a low around 11. North northwest wind 2 to 9 mph, with gusts as high as 16 mph.
Monday
 
A chance of snow after noon. Cloudy, with a high near 22. East southeast wind around 2 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Monday Night
 
A chance of snow before midnight. Mostly cloudy, with a low around 13. North wind around 3 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday
 
Partly sunny, with a high near 23.
Tuesday Night
 
Mostly cloudy, with a low around 16.
Wednesday
 
Partly sunny, with a high near 32.
Wednesday Night
 
Mostly cloudy, with a low around 9.
Thursday
 
Mostly sunny, with a high near 21.
Thursday Night
 
Mostly cloudy, with a low around 8.
Friday
 
Partly sunny, with a high near 30.

 

Forecast from NOAA-NWS for Peoria, IL.