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Cornell Square Park, IL Weather Forecast

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Cornell Square Park, IL Weather Forecast

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Cornell Square Park IL weather - Mostly Clear - 65°F
Mostly Clear
65°F
Updated 10:38 am
Feels Like 67°F
Humidity 70%
Wind N/A N/A mph
Barometer  30.03 in
Dew Point 55°F
Cornell Square Park IL weather - Mostly Clear - 18°C
Mostly Clear
18°C
Updated 10:38 am
Feels Like 19°C
Humidity 70%
Wind N/A 0 km/h
Barometer  101.7 kPa
Dew Point 13°C
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Cornell Square Park Weather Forecast

TODAY TONIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Cornell Square Park, IL Weather - Today Sunny Cornell Square Park, IL Weather - Tonight Mostly Cloudy Cornell Square Park, IL Weather - Columbus Day Partly Cloudy Cornell Square Park, IL Weather - Monday Night Chance Of T-Storm Cornell Square Park, IL Weather - Tuesday Mostly Sunny Cornell Square Park, IL Weather - Tuesday Night Chance Of T-Storm Cornell Square Park, IL Weather - Wednesday Chance Of Showers Cornell Square Park, IL Weather - Wednesday Night Chance Of Showers Cornell Square Park, IL Weather - Thursday Showers Likely Cornell Square Park, IL Weather - Thursday Night Chance Of Showers Cornell Square Park, IL Weather - Friday Chance Of Showers Cornell Square Park, IL Weather - Friday Night Mostly Cloudy
Sunny Mostly Cloudy Partly Cloudy Chance of T-Storm Mostly Sunny Chance of T-Storm Chance of Showers Chance of Showers Showers Likely Chance of Showers Chance of Showers Mostly Cloudy
Hi: 79°FHi: 26°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 70°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
 Lo: 41°FLo: 5°C
POP: 20% POP: 40% POP: 30% POP: 30% POP: 60% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 851 AM CDT Sun Oct 11 2026 Cornell Square Park, IL Weather - WeatherWorld.com

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Cornell Square Park Forecast Discussion

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Issued: 609 AM CDT Sun Oct 11 2026

Key Messages

  • Near record high temps possible and gusty southwest winds Monday.
  • Active pattern next week with a series of precipitation chances, and then turning colder into next weekend.

Discussion

... Issued at 200 AM CDT Sun Oct 11 2026

A weak ridge of high pressure will slowly drift east of the area this afternoon into this evening. This will allow for light winds this morning to slowly become south/southwest through the day. High/mid clouds early will depart this morning leaving mostly sunny ski...