Romeoville, IL Weather - Find Local Weather

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Romeoville, Illinois Weather

Lat: 41.65N, Lon: 88.09W
Wx Zone: ILZ022 ICAO Used: KLOT
Warning FLW WEATHER ALERT - (More Info. Click Here) Warning
Issued 355 AM EDT Thu Sep 20 2018 Valid Thu Sep 20 2018 - Sat Sep 22 2018 ...Severe weather and a threat for flash flooding across the Upper Midwest today... ...Moderate Risk for flash flooding in place over central Oklahoma on Friday into the overnight hours... ...Substantial temperature contrast on the order of 40-50 degrees F from the Dakotas into the central U.S... ...Wet conditions likely across sections of western Washington up into British Columbia... As an upper tro...
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Current Conditions

Fog, 0006 mist
Fog
66°F
Updated: 09/20 5:19 am
Feels Like:
66°F
Humidity: 100%
Wind:
SSE 4 mph
Barometer:
29.94 in
Visibility:
3 mi

Sun/Moon Info.

Cloud Cover: 0%
UV Index: 6
Sunrise: 06:37 AM
Sunset: 06:53 PM
Moonrise: 04:55 PM
Moonset: 02:06 AM
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Update is local observation time. What time is it in Romeoville? 5:19 AM Thursday, September 20, 2018

A forecast can be wrong, but not the weather. ―Marty Rubin

Illinois Weather Map

Illinois Weather Forecast Maps

Romeoville Weather Forecast

7 day Outlook

Romeoville, IL Weather Forecast Dated: 245 AM CDT Thu Sep 20 2018
Includes the Counties: Will, Including The City Of Joliet
Today
Chance Of T-Storm
Today... Partly cloudy. A 20 percent chance of showers and thunderstorms. Near record breaking heat likely. Highs in the lower 90s. Highest heat index readings 97 to 102 in the afternoon. Southeast winds around 5 mph during the predawn hours becoming south and increasing to 10 to 20 mph with gusts up to 30 mph.
Tonight
Chance Of T-Storm
Tonight... Mostly clear in the evening, then partly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Breezy. Lows in the lower 70s. Southwest winds 15 to 25 mph with gusts up to 30 mph.
Fri
Chance Of T-Storm
Friday... Partly sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs in the mid 70s. Then temperatures falling into the mid 60s by evening. West winds 10 to 20 mph with gusts up to 30 mph.
Fri Night
Partly Cloudy
Friday Night... Partly cloudy. Lows in the lower 50s. North winds 10 to 15 mph.
Sat
Clearing
Saturday... Partly cloudy in the morning then clearing. Highs in the upper 60s. Northeast winds 5 to 10 mph.
Sat Night
Clear
Saturday Night... Clear. Lows in the upper 40s.
Sun
Sunny
Sunday... Sunny. Highs in the lower 70s.
Sun Night
Mostly Clear
Sunday Night... Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
Mon
Mostly Clear
Monday... Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
Mon Night
Chance Of T-Storm
Monday Night... Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows around 60.
Tue
Chance Of T-Storm
Tuesday... Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the mid 70s.
Tue Night
Chance Of T-Storm
Tuesday Night... Mostly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows in the lower 50s.