TKHuman Westmont Weather

National Weather Service Forecast for: 2 Miles SE Plainfield, IL Issued by: National Weather Service Chicago/Romeoville, IL

Updated: 04/22/2026 2:01am

- Select Forecast - Westmont, Illinois Cook County DuPage County

Westmont, Illinois

Wednesday Patchy Fog then Mostly Sunny Thursday Mostly Sunny Friday Showers And T-Storms Likely Saturday Sunny Sunday Partly Sunny Monday Showers And T-Storms Likely Tuesday Chance Rain Showers   Hi 77 °F Hi 80 °F Hi 74 °F Hi 68 °F Hi 70 °F Hi 73 °F Hi 65 °F   Overnight Mostly Clear Wednesday Night Partly Cloudy Thursday Night Mostly Cloudy then Chance Showers And T-Storms Friday Night Showers And T-Storms Likely Saturday Night Partly Cloudy Sunday Night Chance Rain Showers Monday Night Showers And T-Storms Likely then Chance Showers And T-Storms   Lo 53 °F Lo 58 °F Lo 62 °F Lo 50 °F Lo 46 °F Lo 53 °F Lo 49 °F

 

Overnight	Mostly clear, with a low around 53. Southwest wind around 5 mph.
Wednesday	Patchy fog between 7am and 10am. Mostly sunny, with a high near 77. West wind 5 to 10 mph.
Wednesday Night	Partly cloudy, with a low around 58. East southeast wind 5 to 10 mph.
Thursday	Mostly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night	A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Friday	Showers and thunderstorms likely. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Friday Night	Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 50.
Saturday	Sunny, with a high near 68.
Saturday Night	Partly cloudy, with a low around 46.
Sunday	Partly sunny, with a high near 70.
Sunday Night	A chance of rain showers after 7pm. Mostly cloudy, with a low around 53.
Monday	A chance of rain showers before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 73.
Monday Night	Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Tuesday	A chance of rain showers before 1pm. Partly sunny, with a high near 65.

 

Forecast from NOAA-NWS for 2 Miles SE Plainfield, IL.

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