Weather in West Allis, Wisconsin, United States

7-Day Detailed Weather Forecast for West Allis

This Afternoon

Temperature: 44°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Patchy fog. Cloudy, with a high near 44. South wind around 5 mph.

Tonight

Temperature: 37°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Areas of fog before 9pm, then areas of fog and patchy drizzle between 9pm and 10pm, then patchy drizzle and patchy fog between 10pm and 1am, then areas of fog and patchy drizzle between 1am and 2am, then patchy drizzle and patchy fog between 2am and 3am, then patchy fog and a slight chance of rain between 3am and 5am, then patchy drizzle and patchy fog. Cloudy, with a low around 37. South wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 46°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Patchy drizzle and patchy fog before 8am, then areas of fog and patchy drizzle between 8am and noon, then a slight chance of rain between 2pm and 4pm. Cloudy. High near 46, with temperatures falling to around 39 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 30°F

Wind Speed: 15 mph

Wind Direction: W

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

Tuesday

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 39. West wind 5 to 10 mph.

Tuesday Night

Temperature: 28°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: A chance of snow after midnight. Cloudy, with a low around 28. West wind 0 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly sunny. High near 34, with temperatures falling to around 28 in the afternoon. Northwest wind 5 to 10 mph.

Wednesday Night

Temperature: 17°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 17. West wind 5 to 10 mph.

Thursday

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of snow after noon. Partly sunny, with a high near 33. Chance of precipitation is 30%.

Thursday Night

Temperature: 21°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 30.

Friday Night

Temperature: 16°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 20%.

Saturday

Temperature: 25°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A slight chance of snow after noon. Mostly sunny, with a high near 25. Chance of precipitation is 20%.

Saturday Night

Temperature: 13°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 13.