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Meppen, IL Weather Forecast

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Meppen, IL Weather Forecast

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Meppen IL weather - Mostly Cloudy - 74°F
Mostly Cloudy
74°F
Updated 6:22 am
Feels Like 75°F
Humidity 90%
Wind NE 9 mph
Barometer  30.2 in
Dew Point 71°F
Meppen IL weather - Mostly Cloudy - 23°C
Mostly Cloudy
23°C
Updated 6:22 am
Feels Like 24°C
Humidity 90%
Wind NE 14 km/h
Barometer  102.2 kPa
Dew Point 22°C
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Meppen Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Meppen, IL Weather - Today Chance Of T-Storm Meppen, IL Weather - Tonight Chance Of T-Storm Meppen, IL Weather - Thursday Chance Of T-Storm Meppen, IL Weather - Thursday Night Chance Of T-Storm Meppen, IL Weather - Friday Chance Of T-Storm Meppen, IL Weather - Friday Night Partly Cloudy Meppen, IL Weather - Saturday Mostly Sunny Meppen, IL Weather - Saturday Night Chance Of T-Storm Meppen, IL Weather - Sunday Chance Of T-Storm Meppen, IL Weather - Sunday Night Chance Of T-Storm Meppen, IL Weather - Monday Chance Of T-Storm Meppen, IL Weather - Monday Night Chance Of Showers
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Partly Cloudy Mostly Sunny Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers
Hi: 91°FHi: 33°C
 Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
 Lo: 70°FLo: 21°C Hi: 91°FHi: 33°C
 Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
 Lo: 69°FLo: 21°C Hi: 89°FHi: 32°C
 Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C		 Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C		 Lo: 61°FLo: 16°C
POP: 70% POP: 20% POP: 20% POP: 20% POP: 20% POP: 50% POP: 50% POP: 40% POP: 40% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 353 AM CDT Wed Sep 16 2026 Meppen, IL Weather - WeatherWorld.com

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Issued: 340 AM CDT Wed Sep 16 2026

Key Messages

  • A late season heat wave continues through at least Friday with peak heat index values of 100-105F+ along/south of I-70.
  • Widespread showers and thunderstorms will be limited to northeast MO/west-central IL through this morning with scattered showers and sub-severe thunderstorms possible (20-30%) across the area this afternoon/evening.

Aviation

/00Z TAFS THROUGH 06Z THURSDAY/... Issued at 1058 PM CDT Tue Sep 15 2026

There is a cold front that continues to move southeast through the region...