Weather in Glen Carbon, Illinois, United States

7-Day Detailed Weather Forecast for Glen Carbon

This Afternoon

Temperature: 90°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 90. East wind around 5 mph.

Tonight

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 70. Southeast wind around 5 mph.

Friday

Temperature: 93°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 93. Heat index values as high as 101. South wind around 6 mph.

Friday Night

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 74. Southeast wind around 5 mph.

Saturday

Temperature: 97°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 97. South wind 2 to 6 mph.

Saturday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Clear, with a low around 75.

Sunday

Temperature: 97°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Sunny, with a high near 97.

Sunday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 75.

Monday

Temperature: 97°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 97.

Monday Night

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 76.

Tuesday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Chance of precipitation is 20%.

Tuesday Night

Temperature: 74°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

Wednesday

Temperature: 88°F

Wind Speed: 5 to 9 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

Wednesday Night

Temperature: 69°F

Wind Speed: 5 to 8 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69. Chance of precipitation is 30%.