Weather in Lanark, Illinois, United States

7-Day Detailed Weather Forecast for Lanark

Today

Temperature: 49°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A chance of rain and snow showers before 1pm. Partly sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Tonight

Temperature: 26°F

Wind Speed: 0 to 15 mph

Wind Direction: N

Forecast: Widespread frost after 2am. Mostly clear, with a low around 26. North wind 0 to 15 mph.

Monday

Temperature: 55°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Widespread frost before 9am. Sunny, with a high near 55. Southeast wind 0 to 10 mph.

Monday Night

Temperature: 44°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 44. South wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 73°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 73.

Tuesday Night

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 48.

Wednesday

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 76.

Wednesday Night

Temperature: 55°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 55.

Thursday

Temperature: 79°F

Wind Speed: 10 to 20 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 79.

Thursday Night

Temperature: 57°F

Wind Speed: 15 to 20 mph

Wind Direction: S

Forecast: Showers and thunderstorms after 7pm. Mostly cloudy, with a low around 57. Chance of precipitation is 80%.

Friday

Temperature: 68°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Rain showers before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 68. Chance of precipitation is 80%.

Friday Night

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

Saturday

Temperature: 63°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A chance of rain showers. Mostly sunny, with a high near 63. Chance of precipitation is 30%.

Saturday Night

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 40.