Dee Park, IL Weather Forecast

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Dee Park, IL Weather Forecast

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Dee Park IL weather  - Overcast - 70°F
Overcast
70°F
Updated 3:16 pm
Feels Like 69°F
Humidity 40%
Wind SE 12 mph
Barometer  30.17 in
Dew Point 45°F
Dee Park IL weather  - Overcast - 21°C
Overcast
21°C
Updated 3:16 pm
Feels Like 21°C
Humidity 40%
Wind SE 19 km/h
Barometer  102.2 kPa
Dew Point 7°C

Dee Park Weather Forecast

THIS AFTERNOON TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Dee Park, IL Weather - This Afternoon Chance Of Showers Dee Park, IL Weather - Tonight Chance Of T-Storm Dee Park, IL Weather - Tuesday Chance Of T-Storm Dee Park, IL Weather - Tuesday Night Chance Of T-Storm Dee Park, IL Weather - Wednesday Chance Of T-Storm Dee Park, IL Weather - Wednesday Night Chance Of T-Storm Dee Park, IL Weather - Thursday Chance Of T-Storm Dee Park, IL Weather - Thursday Night Chance Of Showers Dee Park, IL Weather - Friday Mostly Cloudy Dee Park, IL Weather - Friday Night Chance Of Showers Dee Park, IL Weather - Saturday Chance Of Showers Dee Park, IL Weather - Saturday Night Chance Of Showers
Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Cloudy Chance of Showers Chance of Showers Chance of Showers
Hi: 71°FHi: 22°C
Lo: 69°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C Hi: 71°FHi: 22°C
Lo: 69°FLo: 21°C Hi: 75°FHi: 24°C
Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C
POP: 20% POP: 70% POP: 80% POP: 40% POP: 60% POP: 60% POP: 60% POP: 30% POP: 40% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 120 PM CDT Mon Sep 14 2026 Dee Park, IL Weather - WeatherWorld.com

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Issued: 129 PM CDT Mon Sep 14 2026

Key Messages

  • Waves of showers and storms are expected in the general region tonight through much of the week.
  • While some areas may not see much rain at all, others may experience repeated downpours with a threat for localized flooding.
  • The next few days will also be marked by high humidity.
  • A gradual pattern change toward cooler, less humid, and drier conditions is favored by next week.

Discussion

... Issued at 129 PM CDT Mon Sep 14 2026

A 1024mb surface high pressure system continues to move throug...