National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Sat, 16-May-2026 2:47am 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
 
  Saturday

Thunder storm
Thunder storm
Sunday

Mostly Sunny
Mostly Sunny
Monday

Thunder storm
Thunder storm
Tuesday

Thunder storm
Thunder storm
Wednesday

Mostly Cloudy
Mostly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Friday

Mostly Sunny
Mostly Sunny
  Hi ≈80°F Hi ≈85°F Hi ≈85°F Hi ≈85°F Hi ≈70°F Hi >65°F Hi ≈75°F
 
Rest Of
Tonight
Thunder storm
Thunder storm
Saturday
Night
Thunder storm
Thunder storm
Sunday
Night
Mostly Clear
Mostly Clear
Monday
Night
Thunder storm
Thunder storm
Tuesday
Night
Thunder storm
Thunder storm
Wednesday
Night
Mostly Cloudy
Mostly Cloudy
Thursday
Night
Partly Cloudy
Partly Cloudy
 
Lo ≈65°F Lo <65°F Lo ≈65°F Lo ≈65°F Lo ≈55°F Lo ≈45°F Lo >45°F  

 

Rest Of Tonight
 
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Not as cool. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph. Chance of rain 50 percent.
Saturday
 
Mostly cloudy with a chance of showers and thunderstorms. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
Saturday Night
 
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
Sunday
 
Mostly sunny and breezy. Highs in the mid 80s. South winds 15 to 25 mph.
Sunday Night
 
Mostly clear and breezy. Lows in the mid 60s. South winds 20 to 25 mph.
Monday
 
Mostly sunny. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Windy with highs in the mid 80s. Chance of rain 80 percent.
Monday Night
 
Mostly cloudy with a chance of showers and thunderstorms. Breezy with lows in the mid 60s. Chance of rain 50 percent.
Tuesday
 
Partly sunny. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Windy with highs in the mid 80s. Chance of rain 80 percent.
Tuesday Night
 
Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Chance of rain 70 percent.
Wednesday
 
Mostly cloudy. Highs around 70.
Wednesday Night
 
Mostly cloudy. Lows in the mid 40s.
Thursday
 
Partly cloudy. Highs in the upper 60s.
Thursday Night
 
Partly cloudy. Lows in the upper 40s.
Friday
 
Mostly sunny. Highs in the mid 70s.

 

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