Sicily, IL Weather Forecast

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Sicily, IL Weather Forecast

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Sicily IL weather  - Clear - 73°F
Clear
73°F
Updated 6:11 am
Feels Like 74°F
Humidity 87%
Wind S 7 mph
Barometer  29.94 in
Dew Point 69°F
Sicily IL weather  - Clear - 23°C
Clear
23°C
Updated 6:11 am
Feels Like 23°C
Humidity 87%
Wind S 11 km/h
Barometer  101.3 kPa
Dew Point 21°C

Sicily Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY
Sicily, IL Weather - Today Mostly Cloudy Sicily, IL Weather - Tonight Partly Cloudy Sicily, IL Weather - Sunday Chance Of T-Storm Sicily, IL Weather - Sunday Night Chance Of T-Storm Sicily, IL Weather - Monday Chance Of Showers Sicily, IL Weather - Monday Night Mostly Cloudy Sicily, IL Weather - Tuesday Mostly Cloudy Sicily, IL Weather - Tuesday Night Mostly Cloudy Sicily, IL Weather - Wednesday Partly Cloudy Sicily, IL Weather - Thursday Partly Cloudy Sicily, IL Weather - Friday Partly Cloudy
Mostly Cloudy Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Hi: 91°FHi: 33°C
Lo: 70°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C
Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C
Hi: 74°FHi: 23°C
Lo: 55°FLo: 13°C
Hi: 74°FHi: 23°C
Lo: 55°FLo: 13°C
Hi: 74°FHi: 23°C
Lo: 55°FLo: 13°C
POP: 50% POP: 70% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 431 AM CDT Sat Sep 19 2026 Sicily, IL Weather - WeatherWorld.com

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Issued: 554 AM CDT Sat Sep 19 2026

Key Messages

  • A Marginal Risk (level 1 of 5) for severe weather exists across parts of central Illinois both today and Sunday. The primary hazard will be isolated strong wind gusts.
  • Much cooler conditions will be on tap next week as high temperatures dip into the 60s everywhere north of the I-70 corridor Monday and Tuesday.

Discussion

... Issued at 348 AM CDT Sat Sep 19 2026

08z/2am radar imagery shows a large cluster of convection along the Illinois/Wisconsin border. The storms are occurring ahead o...