Blue Sky, UVI 4 Forecast, Low Frost Risk with Low 48°F Friday Morning, Next Rain Begins Friday 7 PM
Sunrise 6:57 AM THU OCT 9 2025 East 98°
Sunset 6:18 PM THU OCT 9 2025 West 262°
sunrise sunset azimuth chicago / Google Search
O’HARE FORECAST …
Thursday: Sunny, with a high near 63. East southeast wind 5 to 10 mph.
Thursday Night: Mostly clear, with a low around 48. East southeast wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.
Friday: Increasing clouds, with a high near 67. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night: A 30 percent chance of showers before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West southwest wind 5 to 10 mph becoming northwest in the evening.
Saturday: Mostly sunny, with a high near 65. Northwest wind 5 to 10 mph becoming north northeast in the afternoon.
Saturday Night: Mostly clear, with a low around 48.
Sunday: Mostly sunny, with a high near 65.
Sunday Night: Mostly cloudy, with a low around 56.
Sunset 6:18 PM THU OCT 9 2025 West 262°
sunrise sunset azimuth chicago / Google Search
O’HARE FORECAST …
Not a cloud in the blue sky Thursday morning, and a forecast UVI high of 4 in Chicagoland. Next rain chance is Friday from 7:00 p.m. to around midnight. Forecast for daily highs and daily lows have been trending down. Yesterday Saturday's forecast high dropped from a high in the 70s to a high of 67°F. Today, Sunday's forecast dropped from a high in the 70s to a high of 65°F. There was no frost, but a lot of dew on the grass Thursday morning. The risk of frost is lower for Friday morning.
Thursday: Sunny, with a high near 63. East southeast wind 5 to 10 mph.
Thursday Night: Mostly clear, with a low around 48. East southeast wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.
Friday: Increasing clouds, with a high near 67. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night: A 30 percent chance of showers before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West southwest wind 5 to 10 mph becoming northwest in the evening.
Saturday: Mostly sunny, with a high near 65. Northwest wind 5 to 10 mph becoming north northeast in the afternoon.
Saturday Night: Mostly clear, with a low around 48.
Sunday: Mostly sunny, with a high near 65.
Sunday Night: Mostly cloudy, with a low around 56.
Monday Columbus Day: Mostly sunny, with a high near 75.
Monday Night: Partly cloudy, with a low around 56.
Tuesday: Mostly sunny, with a high near 70.
Tuesday Night: Partly cloudy, with a low around 54.
Wednesday: Mostly sunny, with a high near 70.
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Monday Night: Partly cloudy, with a low around 56.
Tuesday: Mostly sunny, with a high near 70.
Tuesday Night: Partly cloudy, with a low around 54.
Wednesday: Mostly sunny, with a high near 70.
GO to Cardinal Area Forecast Discussion Menu
(includes NWS Chicago)
+ + + + + +
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).