McCormick, IL Weather Forecast

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McCormick, IL Weather Forecast

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McCormick IL weather  - Clear - 51°F
Clear
51°F
Updated 1:29 am
Feels Like 55°F
Humidity 96%
Wind N 0 mph
Barometer  30.19 in
Dew Point 50°F
McCormick IL weather  - Clear - 10°C
Clear
10°C
Updated 1:29 am
Feels Like 13°C
Humidity 96%
Wind N 0 km/h
Barometer  102.2 kPa
Dew Point 10°C

McCormick Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
McCormick, IL Weather - Tonight Clear McCormick, IL Weather - Thursday Sunny McCormick, IL Weather - Thursday Night Partly Cloudy McCormick, IL Weather - Friday Mostly Sunny McCormick, IL Weather - Friday Night Mostly Cloudy McCormick, IL Weather - Saturday Mostly Cloudy McCormick, IL Weather - Saturday Night Chance Of Showers McCormick, IL Weather - Sunday Chance Of Showers McCormick, IL Weather - Sunday Night Mostly Cloudy McCormick, IL Weather - Monday Chance Of Showers McCormick, IL Weather - Monday Night Chance Of Showers McCormick, IL Weather - Tuesday Chance Of Showers
Clear Sunny Partly Cloudy Mostly Sunny Mostly Cloudy Mostly Cloudy Chance of Showers Chance of Showers Mostly Cloudy Chance of Showers Chance of Showers Chance of Showers
Lo: 50°FLo: 10°C Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C
Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C
Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C
POP: 40% POP: 50% POP: 30% POP: 30% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1152 PM CDT Wed Oct 28 2026 McCormick, IL Weather - WeatherWorld.com

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Issued: 1216 AM CDT Thu Oct 29 2026

Key Messages

  • Warm and dry weather still on track the rest of the week.
  • Chances for light rain (20-40 percent) return Saturday night into Sunday. Most places will see a tenth of an inch or less.
  • Cooler temperatures closer to normal next week with continued daily rain chances. Heavier rain totals will be possible with around a 50 to 60 percent chance of seeing 1 inch of rainfall for the first half of next week.

Discussion

... Issued at 1215 AM CDT Thu Oct 29 2026

A very stable/dry weather pattern will...