| National Weather Service Forecast for:
Plainfield, IL Issued by: National Weather Service Chicago/Romeoville, IL |
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| Updated: 08/10/2026 4:06am | ||||||||||||||||||||||||||||||||||||||||
| Westmont, Illinois | ||||||||||||||||||||||||||||||||||||||||
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| Today |
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight |
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible. |
| Tuesday |
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible. |
| Tuesday Night |
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. Northeast wind around 5 mph. Chance of precipitation is 70%. |
| Wednesday |
Rain showers likely before 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. |
| Wednesday Night |
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. Chance of precipitation is 30%. |
| Thursday |
A chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 79. |
| Thursday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. |
| Friday |
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. |
| Friday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. |
| Saturday |
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. |
| Saturday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. |
| Sunday |
A chance of showers and thunderstorms. Partly sunny, with a high near 79. |
| Sunday Night |
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. |
Forecast from NOAA-NWS for Plainfield, IL.