Round Grove, IL Weather Forecast

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Round Grove, IL Weather Forecast

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Round Grove IL weather  - Clear - 80°F
Clear
80°F
Updated 2:26 pm
Feels Like 73°F
Humidity 43%
Wind VRB 3 mph
Barometer  29.95 in
Dew Point 56°F
Round Grove IL weather  - Clear - 27°C
Clear
27°C
Updated 2:26 pm
Feels Like 23°C
Humidity 43%
Wind VRB 5 km/h
Barometer  101.4 kPa
Dew Point 13°C

Round Grove Weather Forecast

THIS AFTERNOON TONIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Round Grove, IL Weather - This Afternoon Sunny Round Grove, IL Weather - Tonight Partly Cloudy Round Grove, IL Weather - Columbus Day Sunny Round Grove, IL Weather - Monday Night Clear Round Grove, IL Weather - Tuesday Sunny Round Grove, IL Weather - Tuesday Night Showers Round Grove, IL Weather - Wednesday Chance Of Showers Round Grove, IL Weather - Wednesday Night Mostly Cloudy Round Grove, IL Weather - Thursday Showers Round Grove, IL Weather - Thursday Night Chance Of Showers Round Grove, IL Weather - Friday Partly Sunny Round Grove, IL Weather - Friday Night Clearing
Sunny Partly Cloudy Sunny Clear Sunny Showers Chance of Showers Mostly Cloudy Showers Chance of Showers Partly Sunny Clearing
Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 60°FLo: 16°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 59°FHi: 15°C
Lo: 35°FLo: 2°C
POP: 70% POP: 40% POP: 70% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 126 PM CDT Sun Oct 11 2026 Round Grove, IL Weather - WeatherWorld.com

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Issued: 153 PM CDT Sun Oct 11 2026

Key Messages

  • Unseasonably warm conditions continue through Columbus Day, with near record temperatures Monday. These temperatures combined with breezy SSW winds will also result in an elevated risk for agricultural field fires south of I-80.
  • A cool down the second half of the week with increasing rain chances, especially Wednesday night into Thursday.
  • The potential for frost will be on the increase next weekend.

Aviation

/18Z TAFS THROUGH 18Z MONDAY/... Issued at 1232 PM CDT Sun Oct 11 2026

VFR cond...