National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Tue, 15-Jul-2025 4:21pm CDT
Bloomington
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The zone forecast data for ILZ038 (McLean) will be displayed
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  Wednesday

Thunder storm
Thunder storm
Thursday

Thunder storm
Thunder storm
Friday

Partly Sunny
Partly Sunny
Saturday

Thunder storm
Thunder storm
Sunday

Thunder storm
Thunder storm
Monday

Thunder storm
Thunder storm
Tuesday

Mostly Sunny
Mostly Sunny
  Hi >85°F Hi ≈80°F Hi ≈80°F Hi ≈85°F Hi ≈85°F Hi ≈85°F Hi >85°F
 
Tonight

Thunder storm
Thunder storm
Wednesday
Night
Thunder storm
Thunder storm
Thursday
Night
Mostly Cloudy
Mostly Cloudy
Friday
Night
Thunder storm
Thunder storm
Saturday
Night
Thunder storm
Thunder storm
Sunday
Night
Thunder storm
Thunder storm
Monday
Night
Thunder storm
Thunder storm
 
Lo <75°F Lo ≈70°F Lo <65°F Lo ≈65°F Lo ≈70°F Lo >65°F Lo >65°F  

Special Weather Statement
 

Tonight
 
Partly cloudy. Isolated showers and thunderstorms this evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.
Wednesday
 
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Wednesday Night
 
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows around 70. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Thursday
 
Mostly cloudy with a chance of showers and thunderstorms. Humid with highs around 80. Northwest winds 5 to 10 mph. Chance of rain 50 percent.
Thursday Night
 
Mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Friday
 
Partly sunny. Highs around 80.
Friday Night
 
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.
Saturday
 
Showers and thunderstorms likely. Highs in the mid 80s. Chance of rain 60 percent.
Saturday Night
 
Mostly cloudy. A chance of showers and thunderstorms. Lows around 70.
Sunday
 
Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s.
Sunday Night
 
Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s.
Monday
 
Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s.
Monday Night
 
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent.
Tuesday
 
Mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon.

 

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