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.

Fair

50°F

10°C

Humidity 63%
Wind Speed SW 15 G 23 mph
Barometer 29.80 in (1009.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 9 Mar 12:53 am CDT
Extended Forecast for

Alsip IL

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 49. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. South southwest wind around 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 62. Southwest wind 5 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 42. Northeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    Low: 42 °F

    T-storms

  • Wednesday

    Wednesday: Rain before 4pm, then a chance of rain and snow. Some thunder is also possible. High near 48. Breezy. Chance of precipitation is 80%.

    High: 48 °F

    Rain then
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 49. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 73. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 55. South southwest wind around 10 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 62. Southwest wind 5 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 42. Northeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Wednesday
Rain before 4pm, then a chance of rain and snow. Some thunder is also possible. High near 48. Breezy. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 39. Breezy.
Friday
Mostly sunny, with a high near 50. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
A chance of snow showers. Cloudy, with a high near 46.
Saturday Night
A chance of showers. Cloudy, with a low around 37.
Sunday
Showers likely. Cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alsip IL
 41.66°N 87.75°W
Last Update:
1:21 am CDT Mar 9, 2026
Forecast Valid:
1am CDT Mar 9, 2026-6pm CDT Mar 15, 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