Weather in Lannon, Wisconsin, United States

7-Day Detailed Weather Forecast for Lannon

Tonight

Temperature: 8°F

Wind Speed: 15 to 25 mph

Wind Direction: W

Forecast: Clear, with a low around 8. Wind chill values as low as -4. West wind 15 to 25 mph, with gusts as high as 40 mph.

Sunday

Temperature: 23°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 23. Wind chill values as low as -4. West wind 5 to 10 mph.

Sunday Night

Temperature: 18°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of snow after midnight. Mostly cloudy. Low around 18, with temperatures rising to around 27 overnight. Southwest wind around 5 mph. Chance of precipitation is 20%.

Monday

Temperature: 37°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of snow before noon. Cloudy, with a high near 37. South wind around 10 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph.

Tuesday

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny. High near 40, with temperatures falling to around 34 in the afternoon. Northwest wind 5 to 10 mph.

Tuesday Night

Temperature: 25°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 25. North wind 0 to 5 mph.

Wednesday

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of rain after noon. Cloudy, with a high near 40. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

Temperature: 36°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A chance of rain before midnight. Cloudy, with a low around 36. Chance of precipitation is 40%.

Christmas Day

Temperature: 48°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 48.

Thursday Night

Temperature: 32°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 32.

Friday

Temperature: 40°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly cloudy, with a high near 40.

Friday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 29.

Saturday

Temperature: 37°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A slight chance of rain after noon. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.