Weather in Lanark, Illinois, United States

7-Day Detailed Weather Forecast for Lanark

Overnight

Temperature: 9°F

Wind Speed: 20 mph

Wind Direction: NW

Forecast: Cloudy. Low around 9, with temperatures rising to around 11 overnight. Wind chill values as low as -7. Northwest wind around 20 mph, with gusts as high as 35 mph.

Friday

Temperature: 23°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Mostly sunny. High near 23, with temperatures falling to around 21 in the afternoon. Wind chill values as low as -7. West wind 5 to 20 mph, with gusts as high as 35 mph.

Friday Night

Temperature: 17°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy. Low around 17, with temperatures rising to around 30 overnight. South wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 39°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Temperature: 11°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 11.

Sunday

Temperature: 26°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 26.

Sunday Night

Temperature: 19°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 19.

Monday

Temperature: 37°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 37.

Monday Night

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 31.

Tuesday

Temperature: 44°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 44.

Tuesday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 29.

Wednesday

Temperature: 46°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a high near 46.

Wednesday Night

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 39.

Christmas Day

Temperature: 52°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 52.