Weather in East Alton, Illinois, United States

7-Day Detailed Weather Forecast for East Alton

Tonight

Temperature: 76°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 76. South wind 3 to 7 mph.

Sunday

Temperature: 93°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 105. Southwest wind 3 to 8 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: 75°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Heat index values as high as 102. Southeast wind 3 to 7 mph. Chance of precipitation is 50%.

Monday

Temperature: 91°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 101. Southwest wind around 5 mph. Chance of precipitation is 50%.

Monday Night

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. East wind around 5 mph. Chance of precipitation is 30%.

Tuesday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 95.

Tuesday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 77.

Wednesday

Temperature: 98°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 98.

Wednesday Night

Temperature: 78°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 78.

Thursday

Temperature: 98°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Sunny, with a high near 98.

Thursday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.

Friday

Temperature: 97°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Chance of precipitation is 20%.

Friday Night

Temperature: 76°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Chance of precipitation is 20%.

Saturday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 96. Chance of precipitation is 20%.