Congress School, IL Weather Forecast

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Congress School, IL Weather Forecast

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Congress School IL weather  - Overcast - 81°F
Overcast
81°F
Updated 12:11 pm
Feels Like 74°F
Humidity 79%
Wind WSW 5 mph
Barometer  30.21 in
Dew Point 74°F
Congress School IL weather  - Overcast - 27°C
Overcast
27°C
Updated 12:11 pm
Feels Like 23°C
Humidity 79%
Wind WSW 8 km/h
Barometer  102.3 kPa
Dew Point 23°C

Congress School Weather Forecast

REST OF TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Congress School, IL Weather - Rest Of Today Chance Of Showers Congress School, IL Weather - Tonight Mostly Cloudy Congress School, IL Weather - Friday Chance Of Showers Congress School, IL Weather - Friday Night Chance Of T-Storm Congress School, IL Weather - Saturday Chance Of T-Storm Congress School, IL Weather - Saturday Night Chance Of T-Storm Congress School, IL Weather - Sunday Chance Of T-Storm Congress School, IL Weather - Sunday Night Chance Of T-Storm Congress School, IL Weather - Monday Showers Likely Congress School, IL Weather - Monday Night Mostly Cloudy Congress School, IL Weather - Tuesday Mostly Cloudy Congress School, IL Weather - Tuesday Night Partly Cloudy
Chance of Showers Mostly Cloudy Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Showers Likely Mostly Cloudy Mostly Cloudy Partly Cloudy
Hi: 75°FHi: 24°C
Lo: 60°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C
POP: 20% POP: 40% POP: 70% POP: 90% POP: 70% POP: 50% POP: 50% POP: 60%
POP = Probability of Precipitation.
Weather Outlook Updated: 1051 AM CDT Thu Sep 17 2026 Congress School, IL Weather - WeatherWorld.com

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Issued: 652 AM CDT Thu Sep 17 2026

Key Messages

  • Showers and storms will move across the region this morning. Localized flooding may occur in typical prone locations.
  • A brief break in the pattern is expected tomorrow afternoon through Friday before another period of wet weather materializes this weekend.

Discussion

... Issued at 310 AM CDT Thu Sep 17 2026

Isentropic upglide associated with an intensifying southwesterly low-level jet overrunning a quasi-stationary surface boundary over central Illinois continues to facilitate blossomin...