National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (KBMI)

Lat: 40.48°NLon: 88.92°WElev: 873ft.

Overcast

67°F

19°C

Humidity 37%
Wind Speed E 16 G 22 mph
Barometer 30.14 in (1020.3 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 21 May 5:56 pm CDT
Extended Forecast for

Normal IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. East northeast wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 70. East wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers. Cloudy, with a low around 55. East wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 76. North wind 6 to 8 mph.

    High: 76 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. North northwest wind around 6 mph becoming calm.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. North wind around 5 mph becoming light and variable in the evening.

    Low: 57 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. East northeast wind 10 to 15 mph, with gusts as high as 22 mph.
Friday
A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 70. East wind 13 to 15 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of showers. Cloudy, with a low around 55. East wind 7 to 13 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy, with a high near 76. North wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 57. North northwest wind around 6 mph becoming calm.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 57. North wind around 5 mph becoming light and variable in the evening.
Memorial Day
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Normal IL
 40.53°N 88.99°W (Elev. 843 ft)
Last Update:
6:36 pm CDT May 21, 2026
Forecast Valid:
6pm CDT May 21, 2026-6pm CDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation