Weather in Waukesha, Wisconsin, United States

7-Day Detailed Weather Forecast for Waukesha

Tonight

Temperature: 49°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Widespread fog. Mostly cloudy, with a low around 49. Southeast wind around 5 mph.

Friday

Temperature: 77°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Widespread fog before 10am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Southeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 39°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and midnight, then a chance of showers and thunderstorms between midnight and 4am. Some of the storms could be severe. Mostly cloudy. Low around 39, with temperatures rising to around 44 overnight. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

Temperature: 46°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 46. West wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Temperature: 31°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 31. West wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday

Temperature: 47°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 47. Northwest wind 5 to 15 mph.

Sunday Night

Temperature: 28°F

Wind Speed: 0 to 10 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 28. Northeast wind 0 to 10 mph.

Monday

Temperature: 55°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 55. Southeast wind 0 to 10 mph.

Monday Night

Temperature: 42°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 42.

Tuesday

Temperature: 71°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 71.

Tuesday Night

Temperature: 44°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 44.

Wednesday

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Sunny, with a high near 65.

Wednesday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 45.

Thursday

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 66. Chance of precipitation is 20%.