National Weather Service Forecast for: Wauwatosa WI
Issued by: National Weather Service Milwaukee, WI
Updated: 1:21 am CDT Apr 6, 2026
 
Overnight

Overnight: Cloudy early, then becoming partly cloudy, with a low around 35. Northwest wind 5 to 10 mph.
Partly Cloudy

 Monday

Monday: A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 45. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Partly Sunny
then Chance
Showers and
Breezy
 Monday
Night
Monday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. North wind 5 to 15 mph.
Chance Snow
Showers

 Tuesday

Tuesday: Mostly sunny, with a high near 36. Calm wind becoming southeast around 5 mph in the afternoon.
Mostly Sunny

 Tuesday
Night
Tuesday Night: A chance of snow after 1am, mixing with rain after 4am. Increasing clouds, with a low around 27. Southeast wind around 5 mph. Chance of precipitation is 30%.
Mostly Cloudy
then Chance
Rain/Snow
 Wednesday

Wednesday: A 30 percent chance of rain before 7am. Mostly cloudy, with a high near 59. South wind 10 to 15 mph, with gusts as high as 25 mph.
Chance Rain
then Partly
Sunny
 Wednesday
Night
Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely

 Thursday

Thursday: A 50 percent chance of showers. Partly sunny, with a high near 63. Southwest wind 10 to 15 mph.
Chance
Showers

 Thursday
Night
Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Chance
Showers
Lo 35 °F Hi 45 °F Lo 23 °F Hi 36 °F Lo 27 °F Hi 59 °F Lo 50 °F Hi 63 °F Lo 41 °F

Hazardous Weather Outlook
 

Overnight
 
 Cloudy early, then becoming partly cloudy, with a low around 35. Northwest wind 5 to 10 mph.
Monday
 
 A 30 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 45. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
 
 A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. North wind 5 to 15 mph.
Tuesday
 
 Mostly sunny, with a high near 36. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
 
 A chance of snow after 1am, mixing with rain after 4am. Increasing clouds, with a low around 27. Southeast wind around 5 mph. Chance of precipitation is 30%.
Wednesday
 
 A 30 percent chance of rain before 7am. Mostly cloudy, with a high near 59. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
 
 Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
 
 A 50 percent chance of showers. Partly sunny, with a high near 63. Southwest wind 10 to 15 mph.
Thursday Night
 
 A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Friday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 54.
Friday Night
 
 A 20 percent chance of showers. Partly cloudy, with a low around 37.
Saturday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 54.
Saturday Night
 
 A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
 
 Showers likely. Cloudy, with a high near 71. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Wauwatosa WI.