Weather in Lansing, Illinois, United States

7-Day Detailed Weather Forecast for Lansing

Today

Temperature: 94°F

Wind Speed: 15 to 20 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 94. Heat index values as high as 103. South southwest wind 15 to 20 mph, with gusts as high as 40 mph.

Tonight

Temperature: 79°F

Wind Speed: 15 to 20 mph

Wind Direction: SSW

Forecast: Clear, with a low around 79. Heat index values as high as 103. South southwest wind 15 to 20 mph, with gusts as high as 40 mph.

Sunday

Temperature: 95°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 95. Heat index values as high as 104. South southwest wind around 15 mph, with gusts as high as 30 mph.

Sunday Night

Temperature: 78°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 78. Heat index values as high as 100. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday

Temperature: 97°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Temperature: 76°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

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

Tuesday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Tuesday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: E

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

Wednesday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Wednesday Night

Temperature: 72°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

Thursday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Thursday Night

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Friday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Friday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.