Weather in Romeoville, Illinois, United States

7-Day Detailed Weather Forecast for Romeoville

Tonight

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 7pm and 2am. Mostly cloudy, with a low around 72. South wind 0 to 5 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 91°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely after 1pm. Partly sunny. High near 91, with temperatures falling to around 88 in the afternoon. Heat index values as high as 99. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 69°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms likely before 1am, then showers and thunderstorms likely. Mostly cloudy. Low around 69, with temperatures rising to around 71 overnight. West southwest wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Temperature: 77°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 77. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday Night

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 60. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday

Temperature: 81°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 81.

Friday Night

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64.

Saturday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 85.

Saturday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 68.

Sunday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 84.

Sunday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Monday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 85.

Monday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Tuesday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 88.