Weather in Louisville, Illinois, United States

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7-Day Detailed Weather Forecast for Louisville

This Afternoon

Temperature: 100°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 100. Heat index values as high as 104. South southwest wind around 3 mph.

Tonight

Temperature: 76°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 76. Heat index values as high as 102. South southwest wind around 3 mph.

Wednesday

Temperature: 99°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 99. Heat index values as high as 106. Southwest wind 3 to 7 mph.

Wednesday Night

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Clear, with a low around 77. Heat index values as high as 102. South southwest wind around 5 mph.

Thursday

Temperature: 99°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 99. Southwest wind 2 to 7 mph.

Thursday Night

Temperature: 76°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 76. South southwest wind around 3 mph.

Friday

Temperature: 99°F

Wind Speed: 3 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 99. West southwest wind around 3 mph.

Friday Night

Temperature: 74°F

Wind Speed: 1 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 74.

Saturday

Temperature: 97°F

Wind Speed: 0 to 3 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms after 7am. Sunny, with a high near 97. Chance of precipitation is 30%.

Saturday Night

Temperature: 71°F

Wind Speed: 2 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Sunday

Temperature: 93°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Sunday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 68.

Labor Day

Temperature: 90°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 90.

Monday Night

Temperature: 66°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 66.