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Forest Park, IL Weather Forecast

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Forest Park, IL Weather Forecast

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Forest Park IL weather - Mostly Clear - 64°F
Mostly Clear
64°F
Updated 4:33 pm
Feels Like 54°F
Humidity 46%
Wind NE 7 mph
Barometer  30.23 in
Dew Point 43°F
Forest Park IL weather - Mostly Clear - 18°C
Mostly Clear
18°C
Updated 4:33 pm
Feels Like 12°C
Humidity 46%
Wind NE 11 km/h
Barometer  102.4 kPa
Dew Point 6°C
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Forest Park Weather Forecast

THIS AFTERNOON TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Forest Park, IL Weather - This Afternoon Sunny Forest Park, IL Weather - Tonight Clear Forest Park, IL Weather - Saturday Sunny Forest Park, IL Weather - Saturday Night Mostly Clear Forest Park, IL Weather - Sunday Sunny Forest Park, IL Weather - Sunday Night Clear Forest Park, IL Weather - Monday Sunny Forest Park, IL Weather - Monday Night Clear Forest Park, IL Weather - Tuesday Sunny Forest Park, IL Weather - Tuesday Night Mostly Clear Forest Park, IL Weather - Wednesday Partly Cloudy Forest Park, IL Weather - Wednesday Night Partly Cloudy
Sunny Clear Sunny Mostly Clear Sunny Clear Sunny Clear Sunny Mostly Clear Partly Cloudy Partly Cloudy
Hi: 61°FHi: 16°C
 Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 50°FLo: 10°C Hi: 61°FHi: 16°C
 Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 55°FLo: 13°C
POP = Probability of Precipitation.
Weather Outlook Updated: 121 PM CDT Fri Oct 02 2026 Forest Park, IL Weather - WeatherWorld.com

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Forest Park Forecast Discussion

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Issued: 126 PM CDT Fri Oct 2 2026

Key Messages

  • An extended period of drier weather with seasonable temperatures through the middle of next week

Discussion

... Issued at 126 PM CDT Fri Oct 2 2026

The front that brought yesterday`s rainfall continues to move east of the region. Higher clouds remain over potions of north- central Indiana, but will gradually move east through the evening. There is a narrow band of convergence that extends from southern Lake Michigan down to Gibson City, Illinois resulting in mid-level cumulus clouds. Cl...