Weather in Grafton, Wisconsin, United States

7-Day Detailed Weather Forecast for Grafton

Overnight

Temperature: 32°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: A chance of rain after 4am. Cloudy. Low around 32, with temperatures rising to around 38 overnight. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 42°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Rain before 2pm, then a slight chance of snow showers. Mostly cloudy. High near 42, with temperatures falling to around 31 in the afternoon. Southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday Night

Temperature: 10°F

Wind Speed: 15 to 25 mph

Wind Direction: W

Forecast: Snow showers likely before midnight, then a chance of snow. Mostly cloudy, with a low around 10. Wind chill values as low as -7. West wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 24°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Mostly sunny. High near 24, with temperatures falling to around 19 in the afternoon. Wind chill values as low as -7. West wind 5 to 20 mph, with gusts as high as 40 mph.

Friday Night

Temperature: 15°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy. Low around 15, with temperatures rising to around 28 overnight. South wind 5 to 10 mph.

Saturday

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A slight chance of snow. Mostly cloudy. High near 38, with temperatures falling to around 31 in the afternoon. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 9°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 9. West wind around 15 mph, with gusts as high as 30 mph.

Sunday

Temperature: 18°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Sunny, with a high near 18. West wind 10 to 15 mph.

Sunday Night

Temperature: 10°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy. Low around 10, with temperatures rising to around 17 overnight.

Monday

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain and snow after noon. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.

Monday Night

Temperature: 29°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 29.

Tuesday

Temperature: 39°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 39.

Tuesday Night

Temperature: 26°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 26.

Wednesday

Temperature: 37°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly cloudy, with a high near 37.