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Prairie, IL Weather Forecast

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Prairie, IL Weather Forecast

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Prairie IL weather - Mostly Cloudy - 66°F
Mostly Cloudy
66°F
Updated 6:30 pm
Feels Like 70°F
Humidity 77%
Wind N 0 mph
Barometer  30.16 in
Dew Point 59°F
Prairie IL weather - Mostly Cloudy - 19°C
Mostly Cloudy
19°C
Updated 6:30 pm
Feels Like 21°C
Humidity 77%
Wind N 0 km/h
Barometer  102.1 kPa
Dew Point 15°C
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Prairie Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Prairie, IL Weather - Tonight Partly Cloudy Prairie, IL Weather - Wednesday Mostly Cloudy Prairie, IL Weather - Wednesday Night Mostly Cloudy Prairie, IL Weather - Thursday Mostly Sunny Prairie, IL Weather - Thursday Night Partly Cloudy Prairie, IL Weather - Friday Mostly Sunny Prairie, IL Weather - Friday Night Mostly Cloudy Prairie, IL Weather - Saturday Mostly Cloudy Prairie, IL Weather - Saturday Night Chance Of T-Storm Prairie, IL Weather - Sunday Partly Sunny Prairie, IL Weather - Sunday Night Partly Cloudy Prairie, IL Weather - Monday Partly Cloudy
Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Cloudy Mostly Cloudy Chance of T-Storm Partly Sunny Partly Cloudy Partly Cloudy
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
 Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
 Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C		 Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C		 Lo: 55°FLo: 13°C Hi: 80°FHi: 27°C
 Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C		 Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C
POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 243 PM CDT Tue Sep 22 2026 Prairie, IL Weather - WeatherWorld.com

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Issued: 152 PM CDT Tue Sep 22 2026

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  • Hazardous weather is not anticipated through the forecast period as temperatures slowly warm.

Aviation

/18Z TAFS THROUGH 00Z THURSDAY/... Issued at 1227 PM CDT Tue Sep 22 2026

Impacts are expected at least through early this evening at the local TAF sites. A slow moving weather system is currently passing through the Midwest, providing ample low-level moisture that has yielded widespread stratus. This stratus has mostly been in MVFR range, though intermittent pockets of IFR are expected...