National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Mon, 12-Jan-2026 3:28am CST
Bloomington
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The zone forecast data for ILZ038 (McLean) will be displayed
until the point forecast data is again available.
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Today

Partly Sunny
Partly Sunny
Tuesday

Mostly Cloudy
Mostly Cloudy
Wednesday

Snow showers
Snow showers
Thursday

Partly Cloudy
Partly Cloudy
Friday

Snow showers
Snow showers
Saturday

Mostly Cloudy
Mostly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Hi ≈45°F Hi ≈50°F Hi >35°F Lo ≈13°F Hi ≈35°F Hi <25°F Hi <25°F
 
Tonight

Partly Cloudy
Partly Cloudy
Tuesday
Night
Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Partly Cloudy
Partly Cloudy
Thursday
Night
Snow showers
Snow showers
Friday
Night
Snow showers
Snow showers
Saturday
Night
Mostly Cloudy
Mostly Cloudy
 
Lo <35°F Lo <35°F Lo ≈13°F Lo <25°F Lo ≈15°F Lo n/a  

 

Today
 
Partly sunny this morning, then clearing. Not as cool with highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
 
Mostly clear in the evening, then becoming partly cloudy. Not as cool with 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 with gusts up to 25 mph.
Wednesday
 
Mostly cloudy. A chance of snow showers in the afternoon. Little or no snow accumulation. Breezy, cooler with highs in the upper 30s. Temperature falling into the upper 20s in the afternoon. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 40 percent.
Wednesday Night
 
Partly cloudy and brisk. Lows 10 to 15. Wind chill values as low as.
Thursday
 
Partly cloudy and brisk. Lows 10 to 15. Highs in the upper 20s.
Thursday Night
 
Mostly cloudy with a 40 percent chance of snow showers. Near steady temperature in the lower 20s.
Friday
 
Mostly cloudy. A chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 50 percent.
Friday Night
 
Mostly cloudy. A chance of snow showers in the evening. Lows around 15. Chance of snow 40 percent.
Saturday
 
Mostly cloudy. Highs in the lower 20s.
Saturday Night
 
Mostly cloudy. Wind chill values as low as -15.
Sunday
 
Mostly cloudy. Highs in the lower 20s.

 

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