Weather in Lanark, Illinois, United States

7-Day Detailed Weather Forecast for Lanark

Today

Temperature: 18°F

Wind Speed: 15 to 25 mph

Wind Direction: NW

Forecast: Patchy blowing snow before 2pm. Cloudy. High near 18, with temperatures falling to around 15 in the afternoon. Wind chill values as low as -3. Northwest wind 15 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than half an inch possible.

Tonight

Temperature: 10°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 10. Wind chill values as low as -4. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

Tuesday

Temperature: 28°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 28. Wind chill values as low as -2. West wind 10 to 15 mph.

Tuesday Night

Temperature: 22°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 22. West wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Temperature: 29°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A chance of snow after noon. Mostly cloudy, with a high near 29. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 7°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 7.

New Year's Day

Temperature: 17°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 17.

Thursday Night

Temperature: 8°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 8.

Friday

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 23.

Friday Night

Temperature: 11°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 11.

Saturday

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 25.

Saturday Night

Temperature: 12°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 12.

Sunday

Temperature: 28°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 28.

Sunday Night

Temperature: 17°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 17.