National Weather Service Forecast for: Bloomington IL
Issued by: National Weather Service Lincoln, IL
Updated: 3:36 am CST Dec 5, 2025
 
Today

Today: Patchy freezing fog before 9am. Sunny, with a high near 29. Wind chill values between -3 and 7. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Patchy
Freezing Fog
then Sunny
 Tonight

Tonight: Mostly cloudy, with a low around 22. South southwest wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Mostly Cloudy

 Saturday

Saturday: Mostly cloudy, with a high near 30. West northwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.
Mostly Cloudy

 Saturday
Night
Saturday Night: Snow likely after midnight. Cloudy, with a low around 21. East southeast wind 5 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Mostly Cloudy
then Snow
Likely
 Sunday

Sunday: Snow likely before noon. Mostly cloudy, with a temperature falling to around 21 by 5pm. East wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Snow Likely
then Partly
Sunny
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 3. North wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 16 mph.
Mostly Cloudy

 Monday

Monday: Mostly sunny, with a high near 22. Light and variable wind becoming south 5 to 8 mph in the morning.
Mostly Sunny

 Monday
Night
Monday Night: Mostly cloudy, with a low around 14.
Mostly Cloudy

 Tuesday

Tuesday: Partly sunny, with a high near 36.
Partly Sunny
Hi 29 °F Lo 22 °F Hi 30 °F Lo 21 °F Hi 29 °F⇓ Lo 3 °F Hi 22 °F Lo 14 °F Hi 36 °F

Hazardous Weather Outlook
 

Today
 
 Patchy freezing fog before 9am. Sunny, with a high near 29. Wind chill values between -3 and 7. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tonight
 
 Mostly cloudy, with a low around 22. South southwest wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Saturday
 
 Mostly cloudy, with a high near 30. West northwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.
Saturday Night
 
 Snow likely after midnight. Cloudy, with a low around 21. East southeast wind 5 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
 
 Snow likely before noon. Mostly cloudy, with a temperature falling to around 21 by 5pm. East wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
 
 Mostly cloudy, with a low around 3. North wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 16 mph.
Monday
 
 Mostly sunny, with a high near 22. Light and variable wind becoming south 5 to 8 mph in the morning.
Monday Night
 
 Mostly cloudy, with a low around 14.
Tuesday
 
 Partly sunny, with a high near 36.
Tuesday Night
 
 A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 29.
Wednesday
 
 A chance of rain. Mostly cloudy, with a high near 36.
Wednesday Night
 
 Mostly cloudy, with a low around 13.
Thursday
 
 Partly sunny, with a high near 24.

 

Forecast from NOAA-NWS for Bloomington IL.