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

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Overcast

64°F

18°C

Humidity 81%
Wind Speed N 6 mph
Barometer 30.21 in (1022.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 14 Oct 1:53 am CDT
Extended Forecast for

Blue Island IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. North wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. North northeast wind 5 to 10 mph.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 56. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 64. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. Northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. North wind around 5 mph.
Tuesday
Partly sunny, with a high near 69. North northeast wind 5 to 10 mph.
Tuesday Night
A 50 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 56. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 64. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 54. Northeast wind around 5 mph, with gusts as high as 10 mph.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly cloudy, with a high near 75.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 62.
Saturday
Showers likely. Mostly cloudy, with a high near 73.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51.
Sunday
A chance of showers. Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Island IL
 41.66°N 87.69°W
Last Update:
2:11 am CDT Oct 14, 2025
Forecast Valid:
2am CDT Oct 14, 2025-6pm CDT Oct 20, 2025
 
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