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

47°F

8°C

Humidity 77%
Wind Speed Calm
Barometer 30.01 in (1016.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 10 Nov 11:53 pm CST
Extended Forecast for

Blue Island IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Rain, mainly after noon. High near 55. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 41. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly before 3pm. Mostly cloudy, with a high near 46. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 32. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of rain after noon. Mostly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. Calm wind.
Veterans Day
Rain, mainly after noon. High near 55. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 41. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Rain likely, mainly before 3pm. Mostly cloudy, with a high near 46. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 32. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of rain after noon. Mostly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Blue Island IL
 41.66°N 87.66°W
Last Update:
12:21 am CST Nov 11, 2026
Forecast Valid:
12am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
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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