Rain Earlier Friday than Initially Forecast; Cooler but Pleasant Weather Saturday to Thursday
Sunrise 6:58 AM Friday October 10 2025 98 East °
Sunset 6:16 PM Friday October 10 2025 261 West °
sunrise sunset azimuth chicago / Google Search
O’HARE FORECAST …
Diminishing showers and thunderstorms in northwest Illinois were approaching Rockford about 8:20 AM Friday morning, and were expected to diminish. Showers that were initially expected about 7:00 p.m. Friday are now forecast to arrive near O'Hare around 11:00 a.m. and last until 7:00 p.m. High temperatures in the forecast have trended downward every day to the 60s, and now Monday is the only day in the forecast with a high in the 70s.
Friday: A 30 percent chance of showers, mainly between 11am and 2pm. Mostly cloudy, with a high near 66. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. West wind 5 to 10 mph becoming north in the evening.
Saturday: Mostly sunny, with a high near 66. Northeast wind 5 to 10 mph.
Saturday Night: Mostly clear, with a low around 50. Northeast wind around 5 mph becoming east southeast after midnight. Winds could gust as high as 10 mph.
Sunday: Sunny, with a high near 70. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night: Partly cloudy, with a low around 55.
Monday Columbus Day: Partly sunny, with a high near 73.
Monday Night: Partly cloudy, with a low around 54.
Tuesday: Mostly sunny, with a high near 68.
Tuesday Night: Partly cloudy, with a low around 52.
Wednesday: Mostly sunny, with a high near 65.
Wednesday Night: Partly cloudy, with a low around 51.
Thursday: Mostly sunny, with a high near 66.
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Chicago allergy weather
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Chicago respiratory weather
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Monday Night: Partly cloudy, with a low around 54.
Tuesday: Mostly sunny, with a high near 68.
Tuesday Night: Partly cloudy, with a low around 52.
Wednesday: Mostly sunny, with a high near 65.
Wednesday Night: Partly cloudy, with a low around 51.
Thursday: Mostly sunny, with a high near 66.
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).