National Weather Service Forecast for: Bloomington, IL
Issued by: National Weather Service Central Illinois
Updated: Sat, 09-May-2026 2:07am 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

Fog a.m.
Fog a.m.
Sunday

Mostly Sunny
Mostly Sunny
Monday

Mostly Clear
Mostly Clear
Tuesday

Chance rain
Chance rain
Wednesday

Mostly Clear
Mostly Clear
Thursday

Mostly Clear
Mostly Clear
Friday

Mostly Sunny
Mostly Sunny
  Hi >75°F Hi ≈65°F Hi ≈65°F Hi <75°F Hi <75°F Hi <75°F Hi >75°F
 
Rest Of
Tonight
Fog
Fog
Saturday
Night
Mostly Cloudy
Mostly Cloudy
Sunday
Night
Mostly Clear
Mostly Clear
Monday
Night
Mostly Clear
Mostly Clear
Tuesday
Night
Chance rain
Chance rain
Wednesday
Night
Mostly Clear
Mostly Clear
Thursday
Night
Chance rain
Chance rain
 
Lo >45°F Lo ≈50°F Lo <45°F Lo <45°F Lo <55°F Lo ≈45°F Lo <55°F  

Dense Fog Advisory
 

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

 

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