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Your July 7 forecast for Chester

Published 07/07/25

Chester, Illinois — Don't leave the house without knowing what the weather will be.

According to Open-Meteo, today's high temperature will be 89 degrees, with 79% relative humidity.

Temperatures will get down to 69 degrees.

The Chester area is slated to receive 27 mm of precipitation today.

Tomorrow, July 8, will have highs of 88 degrees and lows of 70 degrees.

Light rain showers will blanket Chester on July 8.

On July 9, the expected daily high will be 86 degrees, with a low of 68 degrees.

There might be some very light rain showers in the city area on July 9.

Weather conditions can change quickly and this forecast may change.

Three Day Forecast for Chester Starting July 7
Day
Mon, July 7
Tue, July 8
Wed, July 9
Temperature 
89°/69°
88°/70°
86°/68°
Humidity
79%
80%
82%
Precipitation
27mm
4mm
5mm
Wind Speed
29mph
11mph
6mph

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