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Centralia, IL Weather Forecast

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Centralia IL weather - Overcast - 66°F
Overcast
66°F
Updated 12:58 am
Feels Like 58°F
Humidity 81%
Wind SSE 13 mph
Barometer  29.98 in
Dew Point 60°F
Centralia IL weather - Overcast - 19°C
Overcast
19°C
Updated 12:58 am
Feels Like 15°C
Humidity 81%
Wind SSE 21 km/h
Barometer  101.5 kPa
Dew Point 16°C
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Centralia Weather Forecast

REST OF TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY SUNDAY NIGHT
Centralia, IL Weather - Rest Of Tonight Mostly Cloudy Centralia, IL Weather - Tuesday Chance Of T-Storm Centralia, IL Weather - Tuesday Night Chance Of T-Storm Centralia, IL Weather - Wednesday Mostly Cloudy Centralia, IL Weather - Wednesday Night Clearing Centralia, IL Weather - Thursday Sunny Centralia, IL Weather - Thursday Night Chance Of Rain Centralia, IL Weather - Friday Partly Sunny Centralia, IL Weather - Friday Night Partly Cloudy Centralia, IL Weather - Saturday Partly Cloudy Centralia, IL Weather - Sunday Partly Cloudy Centralia, IL Weather - Sunday Night Mostly Clear
Mostly Cloudy Chance of T-Storm Chance of T-Storm Mostly Cloudy Clearing Sunny Chance of Rain Partly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear
Lo: 65°FLo: 18°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
 Hi: 60°FHi: 16°C
Lo: 40°FLo: 4°C		 Hi: 60°FHi: 16°C
Lo: 40°FLo: 4°C		 Hi: 60°FHi: 16°C
Lo: 40°FLo: 4°C		 Hi: 61°FHi: 16°C
Lo: 39°FLo: 4°C
POP: 50% POP: 100% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1228 AM CST Tue Nov 03 2026 Centralia, IL Weather - WeatherWorld.com

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Issued: 1051 PM CST Mon Nov 2 2026

Key Messages

  • Breezy conditions and widespread showers and isolated thunderstorms are expected ahead of a cold front late tonight into Tuesday.
  • Cooler, but seasonable temperatures are expected the rest of the week with mostly dry conditions.

Aviation

/00Z TAFS THROUGH 06Z WEDNESDAY/... Issued at 1051 PM CST Mon Nov 2 2026

Ceilings are expected to remain MVFR this tonight thanks to the gusty winds. These winds will slowly become stronger through the early morning hours, with gusts nearing 30 kts possi...