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Lake Centralia, IL Weather Conditions

Updated: Fri Mar 6th 2026 6:00 PM CST

Clear

78^°F 25^°C

Feels Like 82^°F / 28^°C

Lake Centralia, IL weather condition is Clear and 78°F.

Today's Weather in Lake Centralia,IL

The current weather in Lake Centralia IL as of 6:00 PM CST on Fri Mar 6th 2026, has a sky condition of Clear with the visibility of 9 mile(s) and the UV index at 1. It is 78 degrees fahrenheit but feels like 82 degrees. The barometric pressure is 29.87 - measured by inches of mercury - and is rising since its last observation. The humidity is 54 percent that's falling since the last report, with a dew point of 69 degrees fahrenheit which is falling. Wind direction is from the South at 13.4 miles per hour, gusting at 25 miles per hour. Sunrise was at 6:26 AM and Sunset was at 5:59 PM. The moon phase is a Waning Gibbous moon rising at 9:39 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:26 AM

Sunset: 5:59 PM

As of:

Moon

Moonrise: 9:39 PM

Moonset: 7:41 AM

Phase: Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Moderate Rain

Moderate Rain with a high of 65°F and a low of 43°F. Probable rainfall forecasted, having an 84% chance with an estimated 0.61in. Winds will be moderate, blowing around 18mph. Expect high humidity with levels above 80% to 85%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 65° \| Lo 43°	85%	84% \| est. 0.61in	0%	17.4 mph

Sunny

Sunny with a high of 67°F and a low of 32°F. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 67° \| Lo 32°	73%	0%	0%	13.4 mph

Sunny

Sunny with a high of 73°F and a low of 41°F. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 41°	71%	0% \| est. 0in	0%	17.9 mph

Moderate Rain

Moderate Rain with a high of 75°F and a low of 58°F. Probable rainfall forecasted, having an 85% chance with an estimated 0.51in. Winds will be moderate, blowing around 18mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 75° \| Lo 58°	86%	85% \| est. 0.51in	0%	17.7 mph

Moderate Rain

Moderate Rain with a high of 58°F and a low of 44°F. Probable rainfall forecasted, having a 79% chance with an estimated 0.32in. Winds will be moderate, blowing around 19mph. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 44°	82%	79% \| est. 0.32in	0%	18.6 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Lake Centralia, IL weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Tuesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 78^°F. The morning temperature of 51°^F is lowest at 12am with the daytime high of 78°^F at 6pm and a low around 65°^F at 10pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.01^inHg at 12am and lowest being 29.84^inHg at 3pm.

Hourly Wind Speeds

The fastest wind is reported to be 19.5^mph at 12pm, while the slowest is 7.4^mph around 12am; expect wind gusts peaking 27.2^mph at 10pm. View live wind conditions in Lake Centralia

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