Barren, IL Weather Forecast

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Barren, IL Weather Forecast

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Barren IL weather  - Clear - 71°F
Clear
71°F
Updated 3:55 am
Feels Like 78°F
Humidity 100%
Wind S 5 mph
Barometer  29.86 in
Dew Point 71°F
Barren IL weather  - Clear - 22°C
Clear
22°C
Updated 3:55 am
Feels Like 26°C
Humidity 100%
Wind S 8 km/h
Barometer  101.1 kPa
Dew Point 22°C

Barren Weather Forecast

OVERNIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY THURSDAY NIGHT
Barren, IL Weather - Overnight Chance Of T-Storm Barren, IL Weather - Saturday Clearing Barren, IL Weather - Saturday Night Partly Cloudy Barren, IL Weather - Sunday Mostly Sunny Barren, IL Weather - Sunday Night Partly Cloudy Barren, IL Weather - Monday Mostly Sunny Barren, IL Weather - Monday Night Mostly Clear Barren, IL Weather - Tuesday Sunny Barren, IL Weather - Tuesday Night Mostly Clear Barren, IL Weather - Wednesday Mostly Clear Barren, IL Weather - Thursday Chance Of Showers Barren, IL Weather - Thursday Night Chance Of Showers
Chance of T-Storm Clearing Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Sunny Mostly Clear Mostly Clear Chance of Showers Chance of Showers
Lo: 70°FLo: 21°C Hi: 90°FHi: 32°C
Lo: 65°FLo: 18°C Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 95°FHi: 35°C
Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C
Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C
Hi: 91°FHi: 33°C
Lo: 65°FLo: 18°C
POP: 20% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 247 AM CDT Sat Sep 12 2026 Barren, IL Weather - WeatherWorld.com

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Issued: 230 AM CDT Sat Sep 12 2026

Key Messages

  • Very warm and mostly quiet weather is expected this weekend into early next week.
  • Another significant late season heat wave is forecast Tuesday through Thursday. There is a 50 to 80% chance of high temperatures of 95 degrees or higher Tuesday and Wednesday and a 30 to 60% chance on Thursday.
  • Slightly cooler temperatures and a small 15 to 25% chance of thunderstorms is forecast Friday into next weekend.

Discussion

... Issued at 230 AM CDT Sat Sep 12 2026

Ongoing scattered showers and thu...