National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Tue, 10-Feb-2026 5:37pm 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

Sunny
Sunny
Thursday

Cloudy
Cloudy
Friday

Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Sunday

Chance rain
Chance rain
Washingtons
Birthday
Mostly Sunny
Mostly Sunny
Tuesday

Mostly Cloudy
Mostly Cloudy
  Hi ≈45°F Hi ≈45°F Hi >45°F Hi <55°F Hi <55°F Hi ≈55°F Hi >55°F
 
Tonight

Mostly Clear
Mostly Clear
Wednesday
Night
Mostly Cloudy
Mostly Cloudy
Thursday
Night
Mostly Cloudy
Mostly Cloudy
Friday
Night
Partly Cloudy
Partly Cloudy
Saturday
Night
Chance rain
Chance rain
Sunday
Night
Mostly Clear
Mostly Clear
Monday
Night
Mostly Cloudy
Mostly Cloudy
 
Lo ≈25°F Lo >25°F Lo >25°F Lo ≈30°F Lo ≈35°F Lo <35°F Lo >35°F  

 

Tonight
 
Mostly clear. Cooler with lows in the mid 20s. Northwest winds around 10 mph.
Wednesday
 
Sunny, cooler with highs in the mid 40s. Northwest winds around 10 mph.
Wednesday Night
 
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph.
Thursday
 
Cloudy. Highs in the mid 40s. South winds around 5 mph.
Thursday Night
 
Mostly cloudy. Lows in the upper 20s. Southeast winds around 5 mph.
Friday
 
Partly cloudy. Highs in the upper 40s.
Friday Night
 
Partly cloudy. Lows around 30.
Saturday
 
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 50s.
Saturday Night
 
Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s.
Sunday
 
Mostly sunny. A chance of rain in the morning. Highs in the lower 50s. Chance of rain 30 percent.
Sunday Night
 
Mostly clear. Lows in the lower 30s.
Washingtons Birthday
 
Mostly sunny. Highs in the mid 50s.
Monday Night
 
Mostly cloudy. Lows in the upper 30s.
Tuesday
 
Mostly cloudy. Highs in the upper 50s.

 

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