National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Sun, 11-Jan-2026 3:19pm CST
Bloomington
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The zone forecast data for ILZ038 (McLean) will be displayed
until the point forecast data is again available.
If this persists, contact the NWS Central Illinois WFO
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  Monday

Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Wednesday

Snow
Snow
Thursday

Mostly Sunny
Mostly Sunny
Friday

Snow
Snow
Saturday

Mostly Cloudy
Mostly Cloudy
Sunday

Mostly Sunny
Mostly Sunny
  Hi <45°F Hi ≈50°F Hi >35°F Hi >25°F Hi ≈35°F Hi ≈25°F Hi ≈25°F
 
Tonight

Partly Cloudy
Partly Cloudy
Monday
Night
Partly Cloudy
Partly Cloudy
Tuesday
Night
Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Mostly Cloudy
Mostly Cloudy
Thursday
Night
Snow
Snow
Friday
Night
Snow
Snow
Saturday
Night
Mostly Cloudy
Mostly Cloudy
 
Lo ≈25°F Lo <35°F Lo <35°F Lo ≈13°F Lo ≈25°F Lo ≈20°F Lo n/a  

 

Tonight
 
Partly cloudy. Near steady temperature in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Monday
 
Mostly cloudy in the morning, then clearing. Not as cool with highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Monday Night
 
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph.
Tuesday
 
Partly sunny in the morning, then becoming mostly cloudy. Highs around 50. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Tuesday Night
 
Mostly cloudy. Lows in the lower 30s. West winds 10 to 15 mph.
Wednesday
 
Mostly cloudy. A chance of snow in the afternoon. Breezy, cooler with highs in the upper 30s. Temperature falling into the upper 20s in the afternoon. Chance of snow 50 percent.
Wednesday Night
 
Mostly cloudy in the evening, then becoming partly cloudy. Much cooler with lows 10 to 15. Wind chill values as low as zero.
Thursday
 
Mostly sunny. Cooler with highs in the upper 20s. Wind chill values as low as zero in the morning.
Thursday Night
 
Mostly cloudy with a 30 percent chance of snow. Near steady temperature in the mid 20s.
Friday
 
Mostly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 40 percent.
Friday Night
 
Mostly cloudy. A chance of snow in the evening. Lows around 20. Chance of snow 30 percent.
Saturday
 
Mostly cloudy. Highs in the mid 20s.
Saturday Night
 
Mostly cloudy. Wind chill values as low as -5.
Sunday
 
Mostly sunny. Highs in the mid 20s. Wind chill values as low as 10 below in the morning.

 

Forecast from NOAA-NWS for Bloomington, IL. (Zone forecast for McLean)