Jersey, IL Weather Forecast

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Jersey, IL Weather Forecast

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Jersey IL weather  - Clear - 69°F
Clear
69°F
Updated 2:43 am
Feels Like 79°F
Humidity 80%
Wind N 0 mph
Barometer  29.84 in
Dew Point 63°F
Jersey IL weather  - Clear - 21°C
Clear
21°C
Updated 2:43 am
Feels Like 26°C
Humidity 80%
Wind N 0 km/h
Barometer  101 kPa
Dew Point 17°C

Jersey Weather Forecast

REST OF TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY SUNDAY NIGHT MONDAY TUESDAY TUESDAY NIGHT WEDNESDAY
Jersey, IL Weather - Rest Of Tonight Mostly Cloudy Jersey, IL Weather - Thursday Chance Of T-Storm Jersey, IL Weather - Thursday Night Chance Of T-Storm Jersey, IL Weather - Friday Chance Of Showers Jersey, IL Weather - Friday Night Mostly Clear Jersey, IL Weather - Saturday Mostly Clear Jersey, IL Weather - Sunday Mostly Clear Jersey, IL Weather - Sunday Night Clear Jersey, IL Weather - Monday Clear Jersey, IL Weather - Tuesday Mostly Clear Jersey, IL Weather - Tuesday Night Mostly Clear Jersey, IL Weather - Wednesday Sunny
Mostly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Clear Mostly Clear Mostly Clear Clear Clear Mostly Clear Mostly Clear Sunny
Lo: 75°FLo: 24°C Hi: 85°FHi: 29°C
Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 49°FLo: 9°C
Hi: 70°FHi: 21°C
Lo: 50°FLo: 10°C
Hi: 70°FHi: 21°C
Lo: 50°FLo: 10°C
Hi: 79°FHi: 26°C
POP: 70% POP: 90% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Thu Oct 01 2026 Jersey, IL Weather - WeatherWorld.com

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Issued: 1227 AM CDT Thu Oct 1 2026

Key Messages

  • Widespread rain will overtake the region early tomorrow morning and last through Friday morning. One to two inches of rain are expected where rain is heaviest with locally heavier amounts possible.
  • There is a medium chance of minor flooding on the Mississippi River and northeast Missouri tributaries next week due to upstream heavy rain.
  • Near record highs will continue through tomorrow. A cold front will then drop temperatures into the 70s for highs and 40s and 50s for low for the for...