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

34°F

1°C

Humidity 79%
Wind Speed E 13 mph
Barometer 30.35 in (1028.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 2 Mar 10:56 am CST
Extended Forecast for

4 Miles ENE Mackinaw IL

  • Today

    Today: Mostly cloudy, with a high near 44. East wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 35. East southeast wind 5 to 7 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 49. East southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 41. East northeast wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 3pm. Cloudy, with a high near 58. East wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 48. South southwest wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 61. West wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm, then showers after noon. High near 72. Chance of precipitation is 80%.

    High: 72 °F

    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 44. East wind 6 to 10 mph, with gusts as high as 16 mph.
Tonight
A 50 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 35. East southeast wind 5 to 7 mph.
Tuesday
Showers and possibly a thunderstorm. High near 49. East southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers. Low around 41. East northeast wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely, with thunderstorms also possible after 3pm. Cloudy, with a high near 58. East wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 48. South southwest wind 6 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 61. West wind 7 to 10 mph, with gusts as high as 17 mph.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 47.
Friday
Showers likely and possibly a thunderstorm, then showers after noon. High near 72. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm, then showers after midnight. Low around 50. Chance of precipitation is 80%.
Saturday
A chance of showers. Cloudy, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Sunny, with a high near 63.
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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:
10:12 am CST Mar 2, 2026
Forecast Valid:
11am CST Mar 2, 2026-6pm CDT Mar 8, 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