National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Fri, 24-Oct-2025 8:27am CDT
Bloomington
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Rest Of
Today
Sunny
Sunny
Saturday

Chance rain
Chance rain
Sunday

Chance rain
Chance rain
Monday

Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Hi >55°F Hi >55°F Hi >55°F Hi >55°F Hi ≈55°F Hi ≈55°F Hi ≈55°F
 
Tonight

Mostly Cloudy
Mostly Cloudy
Saturday
Night
Chance rain
Chance rain
Sunday
Night
Mostly Cloudy
Mostly Cloudy
Monday
Night
Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Partly Cloudy
Partly Cloudy
 
Lo >35°F Lo ≈45°F Lo ≈45°F Lo <45°F Lo ≈40°F Lo >35°F  

 

Rest Of Today
 
Widespread frost early this morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph.
Tonight
 
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 30s. East winds 5 to 10 mph.
Saturday
 
Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
Saturday Night
 
Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. East winds 5 to 10 mph. Chance of rain 30 percent.
Sunday
 
Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 50s. East winds 10 to 15 mph. Chance of rain 30 percent.
Sunday Night
 
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
Monday
 
Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the upper 50s.
Monday Night
 
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.
Tuesday
 
Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s.
Tuesday Night
 
Mostly cloudy with a 40 percent chance of showers. Lows around 40.
Wednesday
 
Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s.
Wednesday Night
 
Partly cloudy. Lows in the upper 30s.
Thursday
 
Partly cloudy. Highs in the mid 50s.

 

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