Antioch, IL Weather Forecast

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Antioch, IL Weather Forecast

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Antioch IL weather  - Overcast - 39°F
Overcast
39°F
Updated 10:14 pm
Feels Like 27°F
Humidity 59%
Wind NNW 12 mph
Barometer  30.01 in
Dew Point 26°F
Antioch IL weather  - Overcast - 4°C
Overcast
4°C
Updated 10:14 pm
Feels Like -3°C
Humidity 59%
Wind NNW 19 km/h
Barometer  101.6 kPa
Dew Point -3°C

Antioch Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Antioch, IL Weather - Tonight Chance Of Snow Antioch, IL Weather - Friday Chance Of Snow Antioch, IL Weather - Friday Night Partly Cloudy Antioch, IL Weather - Saturday Mostly Sunny Antioch, IL Weather - Saturday Night Mostly Clear Antioch, IL Weather - Sunday Mostly Sunny Antioch, IL Weather - Sunday Night Clear Antioch, IL Weather - Monday Sunny Antioch, IL Weather - Monday Night Clear Antioch, IL Weather - Tuesday Sunny Antioch, IL Weather - Tuesday Night Mostly Clear Antioch, IL Weather - Wednesday Partly Cloudy
Chance of Snow Chance of Snow Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny Clear Sunny Clear Sunny Mostly Clear Partly Cloudy
Lo: 31°FLo: -1°C Hi: 41°FHi: 5°C
Lo: 30°FLo: -1°C Hi: 45°FHi: 7°C
Lo: 29°FLo: -2°C Hi: 49°FHi: 9°C
Lo: 29°FLo: -2°C Hi: 50°FHi: 10°C
Lo: 30°FLo: -1°C Hi: 51°FHi: 11°C
Lo: 31°FLo: -1°C Hi: 55°FHi: 13°C
POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 731 PM CST Thu Nov 12 2026 Antioch, IL Weather - WeatherWorld.com

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Issued: 623 PM CST Thu Nov 12 2026

Key Messages

  • Prolonged lake effect rain and at times snow showers will continue through at least Saturday morning, especially in northwest IN.
  • Rain will transition to snow in the lake effect band tonight and may result in a few inches of wet snow accumulation that will lead to some localized travel impacts late tonight into Friday morning, including the Friday morning commute.
  • Cooler temperatures are expected through the weekend before temperatures warm next week.

Discussion

... Issued at 213 PM CS...