High 50°F, Blustery, Cloudy Wednesday, Frost Overnight West and South of O'Hare, Low 38°F Thursday Morning, Next Chance of Rain Is Monday Night
Sunrise 7:11 AM WED OCT 22 2025 East 104°
Sunset 5:58 PM WED OCT 22 2025 West 256°
sunrise sunset azimuth chicago / Google Search
O’HARE FORECAST …
Wednesday: Cloudy, with a high near 50. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 38. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday: Mostly sunny, with a high near 53. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 36. West northwest wind 5 to 10 mph.
Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 55. West northwest wind around 5 mph.
Friday Night: Partly cloudy, with a low around 38.
Saturday: Mostly sunny, with a high near 58.
Saturday Night: Mostly cloudy, with a low around 45.
Sunday: Partly sunny, with a high near 61.
Sunday Night: Mostly cloudy, with a low around 48.
Monday: Partly sunny, with a high near 62.
Monday Night: A chance of showers. Mostly cloudy, with a low around 49.
Tuesday: A chance of showers. Mostly cloudy, with a high near 61.
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Sunset 5:58 PM WED OCT 22 2025 West 256°
sunrise sunset azimuth chicago / Google Search
O’HARE FORECAST …
Frost Advisory in effect late Wednesday night into early Thursday for areas west/south of the Chicago metro. Blustery conditions continue Wednesday, with gradually decreasing winds. A more widespread frost is likely across most of Chicago Thursday night into early Friday morning. Low Thursday morning 38°F, Low Friday morning 36°F. Low Saturday morning 38°F.
Wednesday: Cloudy, with a high near 50. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 38. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday: Mostly sunny, with a high near 53. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 36. West northwest wind 5 to 10 mph.
Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 55. West northwest wind around 5 mph.
Friday Night: Partly cloudy, with a low around 38.
Saturday: Mostly sunny, with a high near 58.
Saturday Night: Mostly cloudy, with a low around 45.
Sunday: Partly sunny, with a high near 61.
Sunday Night: Mostly cloudy, with a low around 48.
Monday: Partly sunny, with a high near 62.
Monday Night: A chance of showers. Mostly cloudy, with a low around 49.
Tuesday: A chance of showers. Mostly cloudy, with a high near 61.
GO to Cardinal Area Forecast Discussion Menu
(includes NWS Chicago)

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Important links below ad ...
chicago.chgowx.com
NWS Forecast Chicago (O'Hare)
Arlingtoncardinal.com/radar
(Chicagoland Weather Radar)
Arlingtoncardinal.com/clouds
(Satellite Cloud Cover East United States)
Arlingtoncardinal.com/usforecastchart
(US Weather Forecast Chart)
Arlingtoncardinal.com/uvindex
Ultraviolet Index/UV Index
Arlingtoncardinal.com/sun
Chicagoland Sunrise, Sunset and Solar Information for Chicago area
Arlingtoncardinal.com/moon
Chicagoland Moonrise, Moonset and Lunar Phase information for Chicago area
Full climate/weather details chicagoweatherstation.com
(Desktop Mac/PC links)
Chicago record high temperatures
Chicago record low temperatures
Chicago extreme records
Chicago normal temperatures
Chicago Weather Radar
Chicago Weather Forecast
See also ...
Arlington Heights Weather Forecast
(Mobile/Desktop/Mac/PC)
allergy.chgowx.com
Chicago allergy weather
arthritis.chgowx.com
Chicago arthritis weather
respiratory.chgowx.com
Chicago respiratory weather
Much of the information in CHGOWX.com, Chicago Weather Stations and Chicago Weather Station consists of material from the National Weather Service, which is in the public domain (See ABOUT section).