Colonial Prep School, IL Weather Forecast

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Colonial Prep School, IL Weather Forecast

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Colonial Prep School IL weather  - Mostly Cloudy - 70°F
Mostly Cloudy
70°F
Updated 3:26 pm
Feels Like 57°F
Humidity 47%
Wind NNE 9 mph
Barometer  30.08 in
Dew Point 49°F
Colonial Prep School IL weather  - Mostly Cloudy - 21°C
Mostly Cloudy
21°C
Updated 3:26 pm
Feels Like 14°C
Humidity 47%
Wind NNE 14 km/h
Barometer  101.9 kPa
Dew Point 9°C

Colonial Prep School Weather Forecast

THIS AFTERNOON TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Colonial Prep School, IL Weather - This Afternoon Partly Cloudy Colonial Prep School, IL Weather - Tonight Patchy Fog Colonial Prep School, IL Weather - Monday Clearing Colonial Prep School, IL Weather - Monday Night Partly Cloudy Colonial Prep School, IL Weather - Tuesday Partly Cloudy Colonial Prep School, IL Weather - Tuesday Night Chance Of Showers Colonial Prep School, IL Weather - Wednesday Chance Of T-Storm Colonial Prep School, IL Weather - Wednesday Night Chance Of T-Storm Colonial Prep School, IL Weather - Thursday Showers Colonial Prep School, IL Weather - Thursday Night Chance Of Showers Colonial Prep School, IL Weather - Friday Chance Of Showers Colonial Prep School, IL Weather - Friday Night Partly Cloudy
Partly Cloudy Patchy Fog Clearing Partly Cloudy Partly Cloudy Chance of Showers Chance of T-Storm Chance of T-Storm Showers Chance of Showers Chance of Showers Partly Cloudy
Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 69°FLo: 21°C Hi: 70°FHi: 21°C
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C
POP: 20% POP: 40% POP: 50% POP: 80% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 111 PM CDT Sun Sep 27 2026 Colonial Prep School, IL Weather - WeatherWorld.com

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Issued: 201 PM CDT Sun Sep 27 2026

Key Messages

  • Patchy fog possible again late tonight into early Monday morning, some of which could be locally dense.
  • Seasonable temperatures to continue through mid-week.
  • Confidence is increasing for a period of rain for the middle and later portions of the week.

Discussion

... Issued at 201 PM CDT Sun Sep 27 2026

High pressure continues to reside over the Great Lakes which is giving us another pleasant late September afternoon. These pleasant conditions are expected to persist through at least Tues...