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Romeoville, IL Weather Conditions

Updated: Tue Jun 9th 2026 12:30 PM CDT

Partly Cloudy

83^°F 28^°C

Feels Like 90^°F / 32^°C

Romeoville, IL weather condition is Partly Cloudy and 83°F.

Today's Weather in Romeoville,IL

The current weather in Romeoville IL as of 12:30 PM CDT on Tue Jun 9th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s) and the UV index at 9.4. It is 83 degrees fahrenheit but feels like 90 degrees. The barometric pressure is 29.92 - measured by inches of mercury - and is steady since its last observation. The humidity is 89 percent that's rising since the last report, with a dew point of 77 degrees fahrenheit which is rising. Wind direction is from the West-Southwest at 9.6 miles per hour, gusting at 11.6 miles per hour. Sunrise was at 5:17 AM and Sunset is at 8:25 PM. The moon phase is a Waning Crescent moon rising at 1:31 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:17 AM

Sunset: 8:25 PM

As of:

Moon

Moonrise: 1:31 AM

Moonset: 2:18 PM

Phase: Waning Crescent Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Partly Cloudy

Partly Cloudy with a high of 90°F and a low of 71°F. 20%% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 83%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 90° \| Lo 71°	83%	20% \| est. 0in	0%	11.2 mph

Moderate Rain

Moderate Rain with a high of 88°F and a low of 73°F. Probable rainfall forecasted, having a 71% chance with an estimated 0.2in. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 88° \| Lo 73°	78%	71% \| est. 0.2in	0%	18.6 mph

Moderate Rain

Moderate Rain with a high of 90°F and a low of 67°F. Probable rainfall forecasted, having a 78% chance with an estimated 0.4in. Winds will be strong at speeds peaking at 23mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 90° \| Lo 67°	78%	78% \| est. 0.4in	0%	22.4 mph

Sunny

Sunny with a high of 76°F and a low of 58°F. 5%% possible chance of rain predicted. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 67%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 76° \| Lo 58°	67%	5%	0%	15.4 mph

Sunny

Sunny with a high of 82°F and a low of 60°F. 5%% possible chance of rain predicted. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 66%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 82° \| Lo 60°	66%	5%	0%	12.8 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 83^°F. The morning temperature of 71°^F is lowest at 12am with the daytime high of 88°^F at 3pm and a low around 76°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.93^inHg at 6am and lowest being 29.82^inHg at 7pm.

Hourly Wind Speeds

The fastest wind is reported to be 11.2^mph at 2pm, while the slowest is 3.1^mph around 8pm; expect wind gusts peaking 12.9^mph at 1pm. View live wind conditions in Romeoville

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