National Weather Service Forecast for: Brookfield WI
Issued by: National Weather Service Milwaukee, WI
Updated: 1:32 pm CST Feb 2, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 27. West wind 5 to 10 mph.
Partly Sunny
Tonight

Tonight: Mostly cloudy, with a low around 11. North wind around 5 mph.
Mostly Cloudy
Tuesday

Tuesday: Sunny, with a high near 23. North wind around 5 mph.
Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 7. Wind chill values between zero and 5. Northwest wind around 5 mph becoming calm  in the evening.
Partly Cloudy
Wednesday

Wednesday: Sunny, with a high near 24. Northwest wind around 5 mph.
Sunny
Wednesday
Night
Wednesday Night: Increasing clouds, with a low around 12. West wind around 5 mph.
Increasing
Clouds
Thursday

Thursday: Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph.
Mostly Cloudy
Thursday
Night
Thursday Night: A 30 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 26. Southwest wind 10 to 15 mph becoming northwest after midnight.
Chance Snow
Friday

Friday: Partly sunny, with a high near 35.
Partly Sunny
Hi 27 °F Lo 11 °F Hi 23 °F Lo 7 °F Hi 24 °F Lo 12 °F Hi 31 °F Lo 26 °F Hi 35 °F

Hazardous Weather Outlook
 

This Afternoon
 
Partly sunny, with a high near 27. West wind 5 to 10 mph.
Tonight
 
Mostly cloudy, with a low around 11. North wind around 5 mph.
Tuesday
 
Sunny, with a high near 23. North wind around 5 mph.
Tuesday Night
 
Partly cloudy, with a low around 7. Wind chill values between zero and 5. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 24. Northwest wind around 5 mph.
Wednesday Night
 
Increasing clouds, with a low around 12. West wind around 5 mph.
Thursday
 
Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph.
Thursday Night
 
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 26. Southwest wind 10 to 15 mph becoming northwest after midnight.
Friday
 
Partly sunny, with a high near 35.
Friday Night
 
Partly cloudy, with a low around 8.
Saturday
 
Mostly sunny, with a high near 24.
Saturday Night
 
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Sunday
 
Mostly sunny, with a high near 27.

 

Forecast from NOAA-NWS for Brookfield WI.