Milwaukee Weather: Breezy Saturday, more heavy rain on the way

Published September 19, 2026 3:54 AM CDT

Forecast from FOX6 Meteorologist Holly Baker

A flood watch is in effect until 7AM Sunday. An additional 1-3 inches of rain accumulation could prompt flooding.
A high swim risk will be in effect until Tuesday due to gusty winds and high waves.
Another round of heavy rain and storms is expected to arrive Saturday night along I-94 and south to the border. This will increase the risk for potential additional flooding.
Cooler weather and drier air arrives by Tuesday which is the first day of fall.

Tonight:  Chance showers and storms
Low:      60°
Wind:     NE 5-10

Sunday:   Chance of showers and breezy.
High:     64°
Wind:     NE 10-25

Monday:   Mostly cloudy
AM Low:   54°                   High:  62°
Wind:     ENE 10-20

Tuesday:  Slight chance of showers. Partly cloudy.
AM Low:   52°                   High:  62°
Wind:     NE 10-25

Wednesday: Partly to mostly cloudy.
AM Low:   52°                   High:  64°
Wind:     NE 10-15

Thursday: Partly to mostly cloudy.
AM Low:   54°                   High:  66°
Wind:     NE 5-10

Friday:   Partly sunny
AM Low:   57°                   High:  68°
Wind:     NE 5-10
 

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