Avoca, IL Weather Forecast

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Avoca, IL Weather Forecast

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Avoca IL weather  - Clear - 91°F
Clear
91°F
Updated 11:38 am
Feels Like 102°F
Humidity 62%
Wind WSW 8 mph
Barometer  29.99 in
Dew Point 76°F
Avoca IL weather  - Clear - 33°C
Clear
33°C
Updated 11:38 am
Feels Like 39°C
Humidity 62%
Wind WSW 13 km/h
Barometer  101.5 kPa
Dew Point 25°C

Avoca Weather Forecast

REST OF TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Avoca, IL Weather - Rest Of Today Partly Cloudy Avoca, IL Weather - Tonight Chance Of T-Storm Avoca, IL Weather - Saturday Mostly Sunny Avoca, IL Weather - Saturday Night Partly Cloudy Avoca, IL Weather - Sunday Partly Cloudy Avoca, IL Weather - Sunday Night Partly Cloudy Avoca, IL Weather - Labor Day Partly Cloudy Avoca, IL Weather - Monday Night Partly Cloudy Avoca, IL Weather - Tuesday Partly Cloudy Avoca, IL Weather - Tuesday Night Partly Cloudy Avoca, IL Weather - Wednesday Partly Cloudy Avoca, IL Weather - Wednesday Night Chance Of Showers
Partly Cloudy Chance of T-Storm Mostly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Chance of Showers
Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 90°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C
POP: 20% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1025 AM CDT Fri Sep 04 2026 Avoca, IL Weather - WeatherWorld.com

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Issued: 957 AM CDT Fri Sep 4 2026

Key Messages

  • Today will be another unseasonably hot and humid day with peak afternoon heat indices of 100 to 110 degrees.
  • Gradually turning cooler and less humid this weekend, though remaining seasonably warm.
  • Moderate to high swim risk expected late Saturday into early Sunday during the final weekend of beach season.

Discussion

... Issued at 301 AM CDT Fri Sep 4 2026

An unusually strong late season mid-upper level ridge of high pressure continues to dominate the weather across much of the central a...