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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles ENE Mackinaw IL

  • Overnight

    Overnight: Partly cloudy, with a low around 58. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 76 °F

    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 48. South southeast wind around 14 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Temperature falling to around 42 by 5pm. Northwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F⇓

    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 49. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 41. Breezy, with a south wind 13 to 23 mph, with gusts as high as 36 mph.

    Low: 41 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 53. Breezy.

    High: 53 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 48. South southeast wind around 14 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Temperature falling to around 42 by 5pm. Northwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 6 to 16 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 49. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 41. Breezy, with a south wind 13 to 23 mph, with gusts as high as 36 mph.
Friday
Mostly cloudy, with a high near 53. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
Rain. Cloudy, with a high near 52. Breezy.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 18. Blustery.
Monday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Mackinaw IL
 40.56°N 89.3°W (Elev. 715 ft)
Last Update:
1:26 am CDT Mar 10, 2026
Forecast Valid:
2am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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