National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Tue, 26-May-2026 4:17am CDT
Bloomington
The detailed point forecast weather data is not currently available.
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
to have them update the point forecast for /gridpoints/ILX/68,87 on api.weather.gov
 
Today

Mostly Cloudy
Mostly Cloudy
Wednesday

Mostly Sunny
Mostly Sunny
Thursday

Mostly Sunny
Mostly Sunny
Friday

Partly Cloudy
Partly Cloudy
Saturday

Mostly Clear
Mostly Clear
Sunday

Mostly Clear
Mostly Clear
Monday

Mostly Clear
Mostly Clear
Hi <85°F Hi ≈85°F Hi <85°F Hi ≈80°F Hi >75°F Hi >75°F Hi >75°F
 
Tonight

Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Mostly Clear
Mostly Clear
Thursday
Night
Partly Cloudy
Partly Cloudy
Friday
Night
Partly Cloudy
Partly Cloudy
Saturday
Night
Mostly Clear
Mostly Clear
Sunday
Night
Mostly Clear
Mostly Clear
 
Lo ≈60°F Lo ≈60°F Lo ≈55°F Lo ≈55°F Lo ≈55°F Lo ≈55°F  

 

Today
 
Mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph.
Tonight
 
Mostly cloudy. Lows around 60. Southeast winds around 5 mph.
Wednesday
 
Mostly sunny. Highs in the mid 80s. North winds 5 to 10 mph.
Wednesday Night
 
Mostly clear. Lows around 60. Northeast winds 5 to 10 mph.
Thursday
 
Mostly sunny. Highs in the lower 80s. Northeast winds 10 to 15 mph.
Thursday Night
 
Partly cloudy. Lows in the mid 50s.
Friday
 
Partly cloudy. Highs around 80.
Friday Night
 
Partly cloudy. Lows in the mid 50s.
Saturday
 
Mostly clear. Highs in the upper 70s.
Saturday Night
 
Mostly clear. Lows in the mid 50s.
Sunday
 
Mostly clear. Highs in the upper 70s.
Sunday Night
 
Mostly clear. Lows in the mid 50s.
Monday
 
Mostly clear. Highs in the upper 70s.

 

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