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

58°F

14°C

Humidity 87%
Wind Speed S 14 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 2 Nov 11:53 am CST
Extended Forecast for

Blue Island IL

  • This Afternoon

    This Afternoon: Patchy drizzle before 1pm, then patchy drizzle after 5pm. Cloudy, with a high near 61. South wind around 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 72. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 72 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 4am. Low around 62. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    Low: 62 °F

    Showers
    Likely and
    Breezy then
    Showers

  • Wednesday

    Wednesday: Showers, mainly before noon. High near 64. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 64 °F

    Showers then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

This Afternoon
Patchy drizzle before 1pm, then patchy drizzle after 5pm. Cloudy, with a high near 61. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers before 8pm. Cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 72. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
Showers, mainly before 4am. Low around 62. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Wednesday
Showers, mainly before noon. High near 64. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 56.
Thursday Night
A chance of rain after midnight. Mostly cloudy, with a low around 45.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 56.
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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:
12:21 pm CST Nov 2, 2026
Forecast Valid:
12pm CST Nov 2, 2026-6pm CST Nov 8, 2026
 
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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