National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Wed, 17-Sep-2025 4:21am CDT
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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Today

Sunny
Sunny
Thursday

Sunny
Sunny
Friday

Mostly Sunny
Mostly Sunny
Saturday

Mostly Sunny
Mostly Sunny
Sunday

Thunder storm
Thunder storm
Monday

Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Sunny
Mostly Sunny
Hi >85°F Hi ≈90°F Hi >85°F Hi ≈85°F Hi <85°F Hi ≈85°F Hi <85°F
 
Tonight

Mostly Clear
Mostly Clear
Thursday
Night
Partly Cloudy
Partly Cloudy
Friday
Night
Mostly Cloudy
Mostly Cloudy
Saturday
Night
Chance rain
Chance rain
Sunday
Night
Mostly Cloudy
Mostly Cloudy
Monday
Night
Mostly Cloudy
Mostly Cloudy
 
Lo >55°F Lo <65°F Lo <65°F Lo <65°F Lo <65°F Lo <65°F  

 

Today
 
Sunny. Highs in the upper 80s. Northeast winds around 5 mph.
Tonight
 
Mostly clear. Lows in the upper 50s. East winds around 5 mph.
Thursday
 
Sunny. Highs around 90. Southeast winds around 5 mph.
Thursday Night
 
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds around 5 mph.
Friday
 
Mostly sunny. Highs in the upper 80s. Southeast winds around 5 mph.
Friday Night
 
Mostly cloudy. Lows in the lower 60s.
Saturday
 
Mostly sunny. Highs in the mid 80s.
Saturday Night
 
Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent.
Sunday
 
Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent.
Sunday Night
 
Mostly cloudy with a chance of showers. Lows in the lower 60s.
Monday
 
Mostly cloudy with a chance of showers. Highs in the mid 80s.
Monday Night
 
Mostly cloudy with a chance of showers. Lows in the lower 60s.
Tuesday
 
Mostly sunny. Highs in the lower 80s.

 

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