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McNabb, IL Weather Forecast

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McNabb, IL Weather Forecast

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McNabb IL weather - Clear - 79°F
Clear
79°F
Updated 1:09 pm
Feels Like 83°F
Humidity 41%
Wind ESE 9 mph
Barometer  30.15 in
Dew Point 54°F
McNabb IL weather - Clear - 26°C
Clear
26°C
Updated 1:09 pm
Feels Like 28°C
Humidity 41%
Wind ESE 14 km/h
Barometer  102.1 kPa
Dew Point 12°C
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McNabb Weather Forecast

TODAY TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
McNabb, IL Weather - Today Sunny McNabb, IL Weather - Tonight Partly Cloudy McNabb, IL Weather - Tuesday Mostly Sunny McNabb, IL Weather - Tuesday Night Chance Of Showers McNabb, IL Weather - Wednesday Showers McNabb, IL Weather - Wednesday Night Partly Cloudy McNabb, IL Weather - Thursday Sunny McNabb, IL Weather - Thursday Night Clear McNabb, IL Weather - Friday Sunny McNabb, IL Weather - Friday Night Chance Of Showers McNabb, IL Weather - Saturday Mostly Sunny McNabb, IL Weather - Saturday Night Chance Of Showers
Sunny Partly Cloudy Mostly Sunny Chance of Showers Showers Partly Cloudy Sunny Clear Sunny Chance of Showers Mostly Sunny Chance of Showers
Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 89°FHi: 32°C
 Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
 Lo: 61°FLo: 16°C Hi: 80°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
 Lo: 65°FLo: 18°C
POP: 40% POP: 70% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 726 AM CDT Mon Sep 07 2026 McNabb, IL Weather - WeatherWorld.com

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Issued: 1235 PM CDT Mon Sep 7 2026

Key Messages

  • A dry and pleasant day is in store for the Labor Day holiday. No impactful weather is expected.
  • Hot and humid conditions will return on Tuesday with near- advisory heat indices in far southeast Iowa and northeast Missouri.
  • A band of showers and storms is expected Tuesday afternoon through Wednesday. Isolated severe storms will be possible with this activity Tuesday evening through Wednesday morning. Heavy rainfall may lead to flooding issues over northeast Iowa Tuesday night.

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