National Weather Service Forecast for: Bloomington IL
Issued by: National Weather Service Lincoln, IL
Updated: 9:40 am CDT Aug 7, 2025
 
Today

Today: Isolated showers and thunderstorms after 2pm. Partly sunny, with a high near 89. South southwest wind around 8 mph. Chance of precipitation is 20%.
Partly Sunny
then Isolated
T-storms
 Tonight

Tonight: Scattered showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. South wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.
Scattered
T-storms

 Friday

Friday: Mostly sunny, with a high near 91. South wind 8 to 11 mph, with gusts as high as 18 mph.
Mostly Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 73. South wind around 10 mph, with gusts as high as 17 mph.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 91. South wind 10 to 13 mph, with gusts as high as 18 mph.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 73. South wind around 10 mph, with gusts as high as 16 mph.
Mostly Clear

 Sunday

Sunday: Mostly sunny, with a high near 89. South wind 8 to 10 mph, with gusts as high as 16 mph.
Mostly Sunny

 Sunday
Night
Sunday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 72.
Partly Cloudy
then Chance
Showers
 Monday

Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Chance
Showers then
Chance
T-storms
Hi 89 °F Lo 71 °F Hi 91 °F Lo 73 °F Hi 91 °F Lo 73 °F Hi 89 °F Lo 72 °F Hi 88 °F

Hazardous Weather Outlook
 

Today
 
 Isolated showers and thunderstorms after 2pm. Partly sunny, with a high near 89. South southwest wind around 8 mph. Chance of precipitation is 20%.
Tonight
 
 Scattered showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. South wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.
Friday
 
 Mostly sunny, with a high near 91. South wind 8 to 11 mph, with gusts as high as 18 mph.
Friday Night
 
 Mostly clear, with a low around 73. South wind around 10 mph, with gusts as high as 17 mph.
Saturday
 
 Sunny, with a high near 91. South wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday Night
 
 Mostly clear, with a low around 73. South wind around 10 mph, with gusts as high as 16 mph.
Sunday
 
 Mostly sunny, with a high near 89. South wind 8 to 10 mph, with gusts as high as 16 mph.
Sunday Night
 
 A 30 percent chance of showers after 1am. Partly cloudy, with a low around 72.
Monday
 
 A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Monday Night
 
 A 40 percent chance of showers after 1am. Partly cloudy, with a low around 69.
Tuesday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Tuesday Night
 
 Partly cloudy, with a low around 68.
Wednesday
 
 Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Bloomington IL.