National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

Mostly Cloudy

47°F

8°C

Humidity 54%
Wind Speed S 7 mph
Barometer 30.04 in (1017.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Apr 1:52 am CDT
Extended Forecast for

Brown Deer WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. South wind 5 to 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Scattered sprinkles between noon and 1pm. Mostly sunny, with a high near 70. Southwest wind around 10 mph.

    High: 70 °F

    Scattered
    Sprinkles

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Southeast wind around 5 mph becoming north in the evening.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Northeast wind around 5 mph becoming east in the afternoon.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. East wind around 5 mph becoming calm.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. South wind 5 to 15 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 58. South wind around 10 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 70. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. South wind 5 to 10 mph.
Tuesday
Scattered sprinkles between noon and 1pm. Mostly sunny, with a high near 70. Southwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 41. Southeast wind around 5 mph becoming north in the evening.
Wednesday
Sunny, with a high near 63. Northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 46. East wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 73. South wind 5 to 15 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 58. South wind around 10 mph.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 70. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brown Deer WI
 43.15°N 87.97°W (Elev. 699 ft)
Last Update:
2:36 am CDT Apr 21, 2026
Forecast Valid:
2am CDT Apr 21, 2026-6pm CDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation