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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 - Mostly Clear - 69°F
Mostly Clear
69°F
Updated 7:05 pm
Feels Like 64°F
Humidity 50%
Wind S 7 mph
Barometer  30.1 in
Dew Point 50°F
Tecumseh Park IL weather - Mostly Clear - 21°C
Mostly Clear
21°C
Updated 7:05 pm
Feels Like 18°C
Humidity 50%
Wind S 11 km/h
Barometer  101.9 kPa
Dew Point 10°C
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Tecumseh Park Weather Forecast

LATE THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Tecumseh Park, IL Weather - Late This Afternoon Sunny Tecumseh Park, IL Weather - Tonight Chance Of T-Storm Tecumseh Park, IL Weather - Thursday Chance Of T-Storm Tecumseh Park, IL Weather - Thursday Night Clear Tecumseh Park, IL Weather - Friday Partly Cloudy Tecumseh Park, IL Weather - Friday Night Chance Of T-Storm Tecumseh Park, IL Weather - Saturday Chance Of T-Storm Tecumseh Park, IL Weather - Saturday Night Chance Of Showers Tecumseh Park, IL Weather - Sunday Chance Of Showers Tecumseh Park, IL Weather - Sunday Night Mostly Cloudy Tecumseh Park, IL Weather - Monday Chance Of Showers Tecumseh Park, IL Weather - Monday Night Chance Of Showers
Sunny Chance of T-Storm Chance of T-Storm Clear Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers Mostly Cloudy Chance of Showers Chance of Showers
Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 41°FLo: 5°C Hi: 60°FHi: 16°C
 Lo: 51°FLo: 11°C Hi: 59°FHi: 15°C
 Lo: 50°FLo: 10°C Hi: 65°FHi: 18°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C
POP: 20% POP: 30% POP: 50% POP: 60% POP: 20% POP: 30% POP: 30% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 425 PM CDT Wed Oct 28 2026 Tecumseh Park, IL Weather - WeatherWorld.com

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Issued: 640 PM CDT Wed Oct 28 2026

Key Messages

  • A cold front will move across the area tomorrow accompanied by isolated to scattered showers (20-40% chance at any given spot). A lightning strike cannot be ruled out (10-15% chance).
  • Periods of showers and a few storms are favored Friday night through early Saturday afternoon (>60% chance areawide). Coverage of showers may taper in time for outdoor Halloween activities.
  • Generally mild conditions will continue into the first week of November before a pattern change leads to more show...