National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Tue, 26-May-2026 12:37pm 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
 
  Tuesday

Mostly Cloudy
Mostly Cloudy
Wednesday

Partly Sunny
Partly Sunny
Thursday

Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Sunday

Mostly Clear
Mostly Clear
Monday

Mostly Clear
Mostly Clear
  Hi <85°F Hi ≈85°F Hi ≈80°F Hi ≈80°F Hi ≈80°F Hi >75°F Hi >75°F
 
Rest Of
Tonight
Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Chance rain
Chance rain
Wednesday
Night
Partly Cloudy
Partly Cloudy
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 >55°F Lo <65°F Lo >55°F Lo ≈55°F Lo ≈55°F Lo ≈55°F Lo ≈55°F  

 

Rest Of Tonight
 
Mostly cloudy. Lows in the upper 50s. Southeast winds around 5 mph.
Tuesday
 
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s. Southeast winds 5 to 10 mph.
Tuesday Night
 
Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 20 percent.
Wednesday
 
Partly sunny. Highs in the mid 80s. East winds 5 to 10 mph.
Wednesday Night
 
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Thursday
 
Partly cloudy. Highs around 80.
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
 
Partly cloudy. Highs around 80.
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)