Weather in Lanark, Illinois, United States

7-Day Detailed Weather Forecast for Lanark

Today

Temperature: 38°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny. High near 38, with temperatures falling to around 35 in the afternoon. Southwest wind 0 to 5 mph.

Tonight

Temperature: 26°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Partly cloudy. Low around 26, with temperatures rising to around 29 overnight. South wind 0 to 10 mph.

Monday

Temperature: 50°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of snow before 8am, then a chance of rain between 8am and noon. Partly sunny. High near 50, with temperatures falling to around 47 in the afternoon. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 41°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Mostly cloudy, with a low around 41. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 53°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: Rain likely before noon, then showers and thunderstorms. Mostly cloudy, with a high near 53. Chance of precipitation is 100%.

Tuesday Night

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a low around 38. Chance of precipitation is 100%.

Wednesday

Temperature: 47°F

Wind Speed: 10 to 25 mph

Wind Direction: NW

Forecast: Rain before noon, then rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 23°F

Wind Speed: 15 to 25 mph

Wind Direction: NW

Forecast: A slight chance of snow before midnight. Partly cloudy, with a low around 23.

Thursday

Temperature: 42°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 42.

Thursday Night

Temperature: 28°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of snow after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Friday Night

Temperature: 24°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of rain and snow. Partly cloudy, with a low around 24. Chance of precipitation is 30%.

Saturday

Temperature: 44°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 44.

Saturday Night

Temperature: 27°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 27.