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.

Fair

30°F

-1°C

Humidity 85%
Wind Speed SW 20 mph
Barometer 29.85 in (1011.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 9 Dec 7:56 am CST
Extended Forecast for

4 Miles ENE Mackinaw IL

  • Today

    Today: Increasing clouds, with a high near 39. Southwest wind around 14 mph, with gusts as high as 25 mph.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers likely, mainly between 9pm and midnight. Cloudy, with a low around 33. Breezy, with a south wind 16 to 23 mph becoming west after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: A chance of rain showers before 8am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 50%.

    High: 37 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. West northwest wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 29. West wind around 6 mph.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 6 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 30. East southeast wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 30 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 14.

    High: 14 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 39. Southwest wind around 14 mph, with gusts as high as 25 mph.
Tonight
Showers likely, mainly between 9pm and midnight. Cloudy, with a low around 33. Breezy, with a south wind 16 to 23 mph becoming west after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain showers before 8am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 19. West northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 29. West wind around 6 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 6 mph becoming east after midnight. Winds could gust as high as 15 mph.
Friday
Mostly cloudy, with a high near 30. East southeast wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 14.
Saturday Night
Partly cloudy, with a low around -5.
Sunday
Sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 25.
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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:
5:26 am CST Dec 9, 2025
Forecast Valid:
8am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation