Johnsonville, IL Weather Forecast

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Johnsonville, IL Weather Forecast

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Johnsonville IL weather  - Clear - 87°F
Clear
87°F
Updated 4:47 pm
Feels Like 81°F
Humidity 33%
Wind WSW 13 mph
Barometer  29.87 in
Dew Point 55°F
Johnsonville IL weather  - Clear - 31°C
Clear
31°C
Updated 4:47 pm
Feels Like 27°C
Humidity 33%
Wind WSW 21 km/h
Barometer  101.2 kPa
Dew Point 13°C

Johnsonville Weather Forecast

THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT
Johnsonville, IL Weather - This Afternoon Sunny Johnsonville, IL Weather - Tonight Clear Johnsonville, IL Weather - Thursday Sunny Johnsonville, IL Weather - Thursday Night Clear Johnsonville, IL Weather - Friday Sunny Johnsonville, IL Weather - Friday Night Mostly Clear Johnsonville, IL Weather - Saturday Chance Of Showers Johnsonville, IL Weather - Saturday Night Showers Johnsonville, IL Weather - Sunday Mostly Cloudy Johnsonville, IL Weather - Sunday Night Clearing Johnsonville, IL Weather - Columbus Day Mostly Clear Johnsonville, IL Weather - Monday Night Mostly Clear
Sunny Clear Sunny Clear Sunny Mostly Clear Chance of Showers Showers Mostly Cloudy Clearing Mostly Clear Mostly Clear
Hi: 85°FHi: 29°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 89°FHi: 32°C
Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
Lo: 59°FLo: 15°C
Hi: 85°FHi: 29°C
Lo: 59°FLo: 15°C
POP: 30% POP: 100%
POP = Probability of Precipitation.
Weather Outlook Updated: 152 PM CDT Wed Oct 07 2026 Johnsonville, IL Weather - WeatherWorld.com

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Issued: 123 PM CDT Wed Oct 7 2026

Key Messages

  • Dry conditions are expected through the rest of the work week along with above normal temperatures in the 80s.
  • Confidence is increasing that the remnants of a tropical system will impact our region over the weekend. Peak timing for heavy rains has trended slightly faster, primarily focused in the Saturday through Sunday morning time period.

Discussion

... Issued at 123 PM CDT Wed Oct 7 2026

Warm/dry relatively pleasant conditions look to continue through Friday. On Saturday a digging sh...