Oak Run, IL Weather Forecast

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Oak Run, IL Weather Forecast

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Oak Run IL weather  - Heavy Rain - 51°F
Heavy Rain
51°F
Updated 9:42 pm
Feels Like 49°F
Humidity 94%
Wind ESE 6 mph
Barometer  30.33 in
Dew Point 50°F
Oak Run IL weather  - Heavy Rain - 11°C
Heavy Rain
11°C
Updated 9:42 pm
Feels Like 10°C
Humidity 94%
Wind ESE 10 km/h
Barometer  102.7 kPa
Dew Point 10°C

Oak Run Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Oak Run, IL Weather - Rest Of Tonight Showers Oak Run, IL Weather - Saturday Chance Of Showers Oak Run, IL Weather - Saturday Night Chance Of Showers Oak Run, IL Weather - Sunday Mostly Cloudy Oak Run, IL Weather - Sunday Night Mostly Cloudy Oak Run, IL Weather - Monday Chance Of Showers Oak Run, IL Weather - Monday Night Showers Oak Run, IL Weather - Tuesday Showers Oak Run, IL Weather - Tuesday Night Showers Oak Run, IL Weather - Wednesday Chance Of Showers Oak Run, IL Weather - Wednesday Night Chance Of Showers Oak Run, IL Weather - Thursday Chance Of Showers
Showers Chance of Showers Chance of Showers Mostly Cloudy Mostly Cloudy Chance of Showers Showers Showers Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 50°FLo: 10°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 59°FLo: 15°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C
Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C
Hi: 65°FHi: 18°C
POP: 70% POP: 20% POP: 20% POP: 70% POP: 70% POP: 90% POP: 60% POP: 50% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 937 PM CDT Fri Oct 30 2026 Oak Run, IL Weather - WeatherWorld.com

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Issued: 741 PM CDT Fri Oct 30 2026

Key Messages

  • Light to moderate showers will track across central Illinois through Sunday, bringing beneficial rainfall with little to no flooding impacts. Chances of exceeding an inch over the weekend is under 10% areawide.
  • Daily rain chances and mild temps with highs in the upper 60s and 70s continue into the first half of next week, with a 60% chance for rainfall to exceed one inch west of I-57 by Wednesday night.
  • A cold front will pass through the region Wednesday night into Thursday, bringing...