Chicago Weather Forecast | Chicago Weather Stations

Sunrise 6:26 AM Monday NOV 3 2025  East 109° Sunset 4:42 PM MON NOV 3 2025  West 250° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW A deep--nearly 980 mb--surface low is currently pushing across the Hudson Bay with an attendant cold front set to shift across the region later this morning. In advance of this front, a few light showers/sprinkles will be possible as the cloud deck works its way down to around 7-8 thousand feet. With only modest Cold Air Advection in the wake of the front, and a rapidly-drying column leading to full sunshine, temperatures will rise to around 60 degrees Monday. A plume of very dry air aloft will also works its way overhead. Deeper mixing will tap into some of this, and therefore dewpoints have been adjusted under the National Blend of Models-offered values. Afternoon Relative Humidity values are forecast to fall to around 25 percent (locally perhaps a bi...

Sunrise 6:25 AM SUN NOV 2 2025  East 109° Sunset 4:43 PM SUN NOV 2 2025  West 250° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW Partly sunny to partly cloudy conditions observed with a mostly sunny forecast. Chilly southwest gusts up to 24 MPH forecast; otherwise a steady wind of 10 to 15 MPH. Warm week possibly hitting 60°F Monday through Wednesday, then upper 50s Thursday with the next chance of rain overnight Thursday/Friday after midnight. Lows in the 40s Monday through Wednesday, but a low of 39°F Thursday morning.  Sunday: Mostly sunny, with a high near 53. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Sunday Night: Partly cloudy, with a low around 41. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Monday: Sunny, with a high near 60. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Monday Night: ...

Sunrise 6:25 AM SUN NOV 2 2025  East 109° Sunset 4:43 PM SUN NOV 2 2025  West 251° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW Patchy fog will continue to develop west of the Fox Valley and near the Kankakee River Valley through daybreak. Locally dense fog will be possible. Instances of freezing fog may result in slick spots on bridges and overpasses where temperatures are below freezing. Temperatures trended a little downward in the forecast by about one degree. Wind gusts forecast trended up from yesterdays forecast for Sunday from 15 MPH to 20 MPH. Cloud cover did not dissipate to the level that was forecast for overnight Saturday to Sunday, which included the conversion from Central Daylight Time to Central Standard Time. Sunrise times and sunset times begin an hour earlier beginning today, the first Sunday in November (November 2, 2025). Full Moon Super Moon coming Wednesday,...

Sunrise 7:23 AM SAT NOV 1 2025  East 109° Sunset 5:44 PM SAT NOV 1 2025  West 251° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW Rain expected to diminish by 11:00 p.m. and stop by 4:00 a.m. Radar indicates rain is diminishing while drifting southeast over Lake Michigan and Chicagoland north of I-80. Sunday looks pleasant, except for some gusts to 15 MPH that will put a chill in the air. As clouds diminish gradually overnight, there is a chance for patchy fog to develop, mainly west of the Fox Valley, and in the Kankakee River Valley. Warm week upper 50s, low 60s ahead. Next chance for rain is Thursday night with a low Friday morning of 49°F Saturday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39. Northwest wind around 5 mph. Sunday: Sunny, with a high near 54. Light west wind becoming southwest 5 to 10 mph in the morning. Wind...

Sunrise 7:23 AM SAT NOV 1 2025  East 109° Sunset 5:44 PM SAT NOV 1 2025  West 251° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW A few showers late Saturday afternoon until about 10:00 p.m. (20-40% chance), then less chance or sprinkles until 4:00 a.m. Most rain is still in Wisconsin, but some precipitation is popping up in northwest Illinois. Low 39°F at 5:00 a.m. with light wind. Sunny the rest of the week with no rain likely until Friday. Saturday Afternoon: Isolated showers after 4pm. Partly sunny, with a high near 50. Northwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%. Saturday Night: Scattered showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. Northwest wind around 5 mph. Chance of precipitation is 40%. Sunday: Sunny, with a high near 54. Light west wind becoming southwest 5 to 10 mph...

Sunrise 7:23 AM SAT NOV 1 2025  East 109° Sunset 5:44 PM SAT NOV 1 2025  West 251° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW Isolated to widely scattered showers expected across northeast Illinois and northwest Indiana Saturday  afternoon and evening. As of 9:30 a.m., rain has not sagged down from Wisconsin. After Saturday's below normal High Temperature of 50°F, seasonable temperatures return with above average High Temperature possible each day Tuesday through Friday. Wednesday might hit 60°F. Saturday: A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 50. West wind around 5 mph, with gusts as high as 10 mph. Saturday Night: A chance of rain before 10pm, then scattered showers between 10pm and 4am. Mostly cloudy, with a low around 38. Northwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%. Sunday: Most...

Sunrise 7:21 AM THU OCT 30 2025  East 108° Sunset 5:47 PM THU OCT 30 2025  West 252° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW Seasonable (slightly cooler) and mainly dry conditions are expected through the end of the week. Wind is forecast to turn from Northeast to from North by 5:00 a.m. Gusts to about 15 or 16 MPH are forecast for the entire night until about 3:00 p.m. Thursday. Especially chilly out near Rockford with a low of 37°F and a wind chill of 32°F. Next week Wednesday might bring a high temperature in the 60s at O'Hare. Next chance for rain involves showers between 1:00 p.m. until 6:00 p.m. Overnight Wednesday/Thursday: Mostly clear, with a low around 43. North wind around 10 mph, with gusts as high as 15 mph. Thursday: Mostly sunny, with a high near 55. North wind around 10 mph, with gusts as high as 15 mph. Thursday Night: Mostly cloudy, with a low around ...

Sunrise 7:20 AM WED OCT 29 2025  East 107° Sunset 5:48 AM WED OCT 29 2025  West 253° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW Mostly sunny with a high of 55°F about 1:00 p.m. to 3:00 p.m. Wednesday, and a low of 44°F 5:00 a.m. to 8:00 a.m. Thursday. An entire week of daily high temperatures that are average or only slightly lower than seasonal average for late October. Ideal weather conditions have included sunny days and cloudy nights, which keep the days and nights on the warm side. The Halloween late afternoon to early evening timeframe will feature temperatures in the lower 50s, which will steadily fall into the mid-upper 40s after sunset. Next chance for rain is Saturday after 1:00 p.m. and Sunday after 7:00 p.m. Wednesday: Sunny, with a high near 55. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph. Wednesday Night: Partly cloudy, with ...

Sunrise 7:14 AM FRI OCT 24 2025  East 105° Sunset 5:55PM FRI OCT 24 2025  West 255° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW Even though temperatures dipped into the 30s, the night was pleasant due to a very light wind of only about 5 MPH. A pleasant day is also in store Friday with a sunny high of 54°F 3:00 p.m. to 4:00 p.m. and wind continuing at only about 5 MPH. Normal cooling will drop the temperature to 48°F by 8:00 p.m., and then the morning low will be a little warmer at 38°F Satruday 4:00 a.m. to 7:00 a.m. Next change for rain is about 1:00 p.m. Monday. Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 54. North northwest wind around 5 mph. Friday Night: Patchy frost after 4am. Otherwise, partly cloudy, with a low around 37. Calm wind. Saturday: A 20 percent chance of showers after 1pm. Patchy frost before 8am. Otherwise, partly su...

Sunrise 7:13 AM THU OCT 23 2025  East 105° Sunset 5:56 THU OCT 23 2025  West 255° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW A Freeze Warning has been issued for much of the area away from the lake and core of Chicago late Thursday night into early Friday morning. Frost Advisories will be in effect for southern Cook and Porter counties. Neither alerts include O'Hare. Upcoming morning lows: Friday 35°F, Saturday 37°F, Sunday 45°F. The forecast morning lows for Saturday morning and Sunday morning trended down a degree from this morning's forecast for Saturday morning and Sunday morning. Daytime warmup in upper 50s begins Saturday through Tuesday.  Next chance for rain is Monday night. Thursday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. Northwest wind 5 to 10 mph. Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 54. ...

Sunrise 7:13 AM THU OCT 23 2025  East 105° Sunset 5:56 PM THU OCT 23 2025  West 255° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW A Freeze Warning has been issued for much of the area away from the lake and core of Chicago late Thursday night into early Friday morning. Frost Advisories will be in effect for southern Cook and Porter counties. Neither alerts include O'Hare. Upcoming morning lows: Friday 35°F, Saturday 38°F, Sunday 46°F. Daytime warmup in upper 50 begins Saturday through Tuesday.  Next chance for rain is Monday night. Thursday Afternoon: Mostly sunny, with a high near 52. West northwest wind around 15 mph, with gusts as high as 20 mph. Thursday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. West northwest wind 5 to 10 mph. Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 53. Northwest wind around 5 mph. ...

Sunrise 7:13 AM THU OCT 23 2025  East 104° Sunset 5:56 PM THU OCT 23 2025  West 255° sunrise sunset azimuth chicago / Google Search   O’HARE FORECAST …  RADAR | CLOUDS  | UV Index | AQI |  RAIN | SNOW URGENT - WEATHER MESSAGE National Weather Service Chicago IL 307 AM CDT Thu Oct 23 2025 Lake IL-Northern Cook-Lake IN- Including the cities of Arlington Heights, Buffalo Grove, Des Plaines, Gary, Mundelein, Waukegan, Merrillville, Evanston, Schaumburg, Gurnee, Hammond, Palatine, and Northbrook 307 AM CDT Thu Oct 23 2025 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 8 AM CDT FRIDAY... * WHAT...Sub-freezing temperatures as low as 30 expected away from Lake Michigan. * WHERE...In Illinois, Lake IL and Northern Cook Counties. In Indiana, Lake IN County. * WHEN...From 1 AM to 8 AM CDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... T...