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Tecumseh Park, IL Weather Forecast

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Tecumseh Park, IL Weather Forecast

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Tecumseh Park IL weather - Clear - 48°F
Clear
48°F
Updated 1:39 am
Feels Like 54°F
Humidity 92%
Wind N 0 mph
Barometer  30.29 in
Dew Point 46°F
Tecumseh Park IL weather - Clear - 9°C
Clear
9°C
Updated 1:39 am
Feels Like 12°C
Humidity 92%
Wind N 0 km/h
Barometer  102.6 kPa
Dew Point 8°C
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Tecumseh Park Weather Forecast

REST OF TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Tecumseh Park, IL Weather - Rest Of Tonight Partly Cloudy Tecumseh Park, IL Weather - Wednesday Partly Cloudy Tecumseh Park, IL Weather - Wednesday Night Partly Cloudy Tecumseh Park, IL Weather - Thursday Clearing Tecumseh Park, IL Weather - Thursday Night Mostly Clear Tecumseh Park, IL Weather - Friday Mostly Sunny Tecumseh Park, IL Weather - Friday Night Partly Cloudy Tecumseh Park, IL Weather - Saturday Partly Cloudy Tecumseh Park, IL Weather - Saturday Night Mostly Cloudy Tecumseh Park, IL Weather - Sunday Mostly Cloudy Tecumseh Park, IL Weather - Sunday Night Mostly Cloudy Tecumseh Park, IL Weather - Monday Mostly Cloudy
Partly Cloudy Partly Cloudy Partly Cloudy Clearing Mostly Clear Mostly Sunny Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Lo: 49°FLo: 9°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: 51°FLo: 11°C Hi: 70°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1236 AM CDT Wed Oct 21 2026 Tecumseh Park, IL Weather - WeatherWorld.com

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Tecumseh Park Forecast Discussion

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Issued: 1213 AM CDT Wed Oct 21 2026

Key Messages

  • Areas of fog, including potentially dense fog, may develop again late tonight into early Wednesday morning in and near the Chicago metro.
  • An extended period of dry and above to much above average temperatures is expected through the upcoming weekend.

Discussion

... Issued at 226 PM CDT Tue Oct 20 2026

An Omega block that is in place over the CONUS is expected to persist through the end of the week. The associated ridge axis will only ever so slowly crawl eastward over the coming days, w...