Weather in Chester, Illinois, United States

7-Day Detailed Weather Forecast for Chester

This Afternoon

Temperature: 87°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. Southeast wind around 3 mph. Chance of precipitation is 40%.

Tonight

Temperature: 74°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: Scattered showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind around 3 mph. Chance of precipitation is 40%.

Saturday

Temperature: 91°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Isolated showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 103. Southwest wind around 7 mph. Chance of precipitation is 40%.

Saturday Night

Temperature: 76°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 76. Heat index values as high as 102. Southwest wind around 7 mph. Chance of precipitation is 30%.

Sunday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 95. Southwest wind around 6 mph.

Sunday Night

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 76. Chance of precipitation is 20%.

Monday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Chance of precipitation is 20%.

Monday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%.

Tuesday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 96.

Tuesday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.

Wednesday

Temperature: 97°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 97.

Wednesday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.

Thursday

Temperature: 97°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 97.

Thursday Night

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 76.