Marion Park, IL Weather Forecast

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Marion Park, IL Weather Forecast

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Marion Park IL weather  - Clear - 51°F
Clear
51°F
Updated 7:34 am
Feels Like 51°F
Humidity 79%
Wind N 0 mph
Barometer  30.24 in
Dew Point 45°F
Marion Park IL weather  - Clear - 11°C
Clear
11°C
Updated 7:34 am
Feels Like 10°C
Humidity 79%
Wind N 0 km/h
Barometer  102.4 kPa
Dew Point 7°C

Marion Park Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Marion Park, IL Weather - Today Sunny Marion Park, IL Weather - Tonight Partly Cloudy Marion Park, IL Weather - Friday Partly Cloudy Marion Park, IL Weather - Friday Night Partly Cloudy Marion Park, IL Weather - Saturday Partly Cloudy Marion Park, IL Weather - Saturday Night Partly Cloudy Marion Park, IL Weather - Sunday Partly Cloudy Marion Park, IL Weather - Sunday Night Partly Cloudy Marion Park, IL Weather - Monday Mostly Cloudy Marion Park, IL Weather - Monday Night Mostly Cloudy Marion Park, IL Weather - Tuesday Mostly Cloudy Marion Park, IL Weather - Tuesday Night Mostly Cloudy
Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM CDT Thu Oct 22 2026 Marion Park, IL Weather - WeatherWorld.com

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Marion Park Forecast Discussion

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Issued: 625 AM CDT Thu Oct 22 2026

Key Messages

  • Dense fog may develop late tonight into early Friday morning across portions of northeast IL, especially the central and northern portions of the Chicago metropolitan area.
  • Dry and unseasonably mild weather will continue through the upcoming weekend, though it will be slightly cooler near the lake this afternoon and again Friday afternoon.

Discussion

... Issued at 150 AM CDT Thu Oct 22 2026

No significant change to our weather is expected through the weekend. One subtle difference today...