National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Tue, 24-Feb-2026 5:38pm 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
at 217-732-3089 (8:30 am to 4 pm) or email at w-ilx.webmaster@noaa.gov
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  Wednesday

Mostly Sunny
Mostly Sunny
Thursday

Mostly Sunny
Mostly Sunny
Friday

Mostly Clear
Mostly Clear
Saturday

Mostly Sunny
Mostly Sunny
Sunday

Snow
Snow
Monday

Chance Snow/Rain
Chance Snow/Rain
Tuesday

Chance rain
Chance rain
  Hi <45°F Hi ≈45°F Hi ≈60°F Hi <55°F Hi >35°F Hi >35°F Lo ≈25°F
 
Tonight

Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Chance rain
Chance rain
Thursday
Night
Mostly Clear
Mostly Clear
Friday
Night
Mostly Clear
Mostly Clear
Saturday
Night
Mostly Cloudy
Mostly Cloudy
Sunday
Night
Snow
Snow
Monday
Night
Chance rain
Chance rain
 
Lo ≈25°F Lo ≈25°F Lo >25°F Lo <35°F Lo <25°F Lo <25°F Lo ≈25°F  

 

Tonight
 
Mostly cloudy this evening, then becoming partly cloudy. Lows in the mid 20s. West winds 10 to 15 mph, becoming northwest after midnight.
Wednesday
 
Mostly sunny. Highs in the lower 40s. Northwest winds 10 to 15 mph.
Wednesday Night
 
A chance of rain in the evening. Mostly cloudy with a chance of snow. Little or no snow accumulation. Lows in the mid 20s. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of precipitation 50 percent.
Thursday
 
Mostly sunny. Highs in the mid 40s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon.
Thursday Night
 
Mostly clear. Lows in the upper 20s. Southwest winds 5 to 10 mph.
Friday
 
Mostly clear. Highs around 60.
Friday Night
 
Mostly clear. Lows in the lower 30s.
Saturday
 
Mostly sunny. Highs in the lower 50s.
Saturday Night
 
Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows in the lower 20s.
Sunday
 
Partly sunny. A chance of snow in the afternoon. Much cooler with highs in the upper 30s. Chance of snow 30 percent.
Sunday Night
 
Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s.
Monday
 
Partly sunny with a chance of rain and snow. Highs in the upper 30s. Chance of precipitation 30 percent.
Monday Night
 
Mostly cloudy with a 40 percent chance of rain. Lows in the mid 20s. Highs in the lower 40s..
Tuesday
 
Mostly cloudy with a 40 percent chance of rain. Lows in the mid 20s. Highs in the lower 40s..

 

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