National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Sat, 30-Aug-2025 7:36am 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

Isolated showers
Isolated showers
Sunday

Mostly Sunny
Mostly Sunny
Labor Day
Mostly Sunny
Mostly Sunny
Tuesday

Partly Cloudy
Partly Cloudy
Wednesday

Thunder storm
Thunder storm
Thursday

Partly Cloudy
Partly Cloudy
Friday

Mostly Sunny
Mostly Sunny
Hi >75°F Hi >75°F Hi ≈80°F Hi <85°F Hi ≈75°F Hi ≈65°F Hi <75°F
 
Tonight

Partly Cloudy
Partly Cloudy
Sunday
Night
Partly Cloudy
Partly Cloudy
Monday
Night
Mostly Clear
Mostly Clear
Tuesday
Night
Partly Cloudy
Partly Cloudy
Wednesday
Night
Chance rain
Chance rain
Thursday
Night
Partly Cloudy
Partly Cloudy
 
Lo ≈55°F Lo ≈55°F Lo ≈55°F Lo ≈55°F Lo ≈45°F Lo ≈45°F  

 

Today
 
Mostly sunny. Isolated showers this morning. Highs in the upper 70s. East winds around 5 mph. Chance of rain 20 percent.
Tonight
 
Partly cloudy. Lows in the mid 50s. East winds around 5 mph.
Sunday
 
Mostly sunny. Highs in the upper 70s. East winds around 5 mph.
Sunday Night
 
Partly cloudy. Lows in the mid 50s. East winds around 5 mph.
Labor Day
 
Mostly sunny. Highs around 80. East winds 5 to 10 mph.
Monday Night
 
Mostly clear. Lows in the mid 50s.
Tuesday
 
Partly cloudy. Highs in the lower 80s.
Tuesday Night
 
Partly cloudy. Lows in the mid 50s.
Wednesday
 
Mostly sunny in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 70s. Temperature falling to around 70 in the afternoon. Chance of rain 50 percent.
Wednesday Night
 
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Cooler with lows in the mid 40s. Chance of rain 50 percent.
Thursday
 
Partly cloudy. Highs in the mid 60s.
Thursday Night
 
Partly cloudy. Lows in the mid 40s.
Friday
 
Mostly sunny. Highs in the lower 70s.

 

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