Cosmopolitan Preparatory School, IL Weather Forecast

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Cosmopolitan Preparatory School, IL Weather Forecast

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Cosmopolitan Preparatory School IL weather  - Partly Cloudy - 81°F
Partly Cloudy
81°F
Updated 12:47 am
Feels Like 71°F
Humidity 74%
Wind SW 9 mph
Barometer  29.93 in
Dew Point 72°F
Cosmopolitan Preparatory School IL weather  - Partly Cloudy - 27°C
Partly Cloudy
27°C
Updated 12:47 am
Feels Like 22°C
Humidity 74%
Wind SW 14 km/h
Barometer  101.4 kPa
Dew Point 22°C

Cosmopolitan Preparatory School Weather Forecast

OVERNIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Cosmopolitan Preparatory School, IL Weather - Overnight Isolated Showers Cosmopolitan Preparatory School, IL Weather - Tuesday Chance Of T-Storm Cosmopolitan Preparatory School, IL Weather - Tuesday Night Clearing Cosmopolitan Preparatory School, IL Weather - Wednesday Mostly Sunny Cosmopolitan Preparatory School, IL Weather - Wednesday Night Partly Cloudy Cosmopolitan Preparatory School, IL Weather - Thursday Chance Of T-Storm Cosmopolitan Preparatory School, IL Weather - Thursday Night Chance Of T-Storm Cosmopolitan Preparatory School, IL Weather - Friday Chance Of T-Storm Cosmopolitan Preparatory School, IL Weather - Friday Night Chance Of T-Storm Cosmopolitan Preparatory School, IL Weather - Saturday Chance Of Showers Cosmopolitan Preparatory School, IL Weather - Saturday Night Partly Cloudy Cosmopolitan Preparatory School, IL Weather - Sunday Partly Cloudy
Isolated Showers Chance of T-Storm Clearing Mostly Sunny Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Partly Cloudy Partly Cloudy
Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
Lo: 75°FLo: 24°C Hi: 89°FHi: 32°C
Lo: 75°FLo: 24°C Hi: 85°FHi: 29°C
Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
POP: 20% POP: 20% POP: 30% POP: 50% POP: 30% POP: 40% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 1141 PM CDT Mon Aug 31 2026 Cosmopolitan Preparatory School, IL Weather - WeatherWorld.com

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Issued: 945 PM CDT Mon Aug 31 2026

Key Messages

  • Low chance of thunderstorms again Tuesday afternoon, mainly north of I-88/290.
  • Hot and humid conditions expected Tuesday and Wednesday, especially near/south of I-80.

Discussion

... Issued at 247 PM CDT Mon Aug 31 2026

While we`re about to turn the page on the calendar to meteorological fall, the weather pattern is much more reminiscent of mid-summer with a strong mid-upper level ridge of high pressure from the central plains east to the mid-Atlantic. Low amplitude shortwave troughs con...