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

Hazardous Weather Conditions

Current conditions at

Milwaukee-Timmerman (KMWC)

Lat: 43.11°NLon: 88.03°WElev: 735ft.

Partly Cloudy

64°F

18°C

Humidity 68%
Wind Speed SW 9 mph
Barometer 29.93 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 9:55 pm CDT
Extended Forecast for

Lannon WI

  • Tonight

    Tonight: A 50 percent chance of showers before 1am. Partly cloudy, with a low around 54. West wind 5 to 10 mph.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Northwest wind 10 to 15 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light in the evening.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 71. Light northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 52. Northeast wind around 10 mph.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 71. Northeast wind 10 to 15 mph.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Northeast wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 72. Calm wind becoming east around 5 mph in the afternoon.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
A 50 percent chance of showers before 1am. Partly cloudy, with a low around 54. West wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 74. Northwest wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light in the evening.
Sunday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 71. Light northeast wind becoming east 5 to 10 mph in the afternoon.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52. Northeast wind around 10 mph.
Monday
Partly sunny, with a high near 71. Northeast wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around 50. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 72. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 53.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lannon WI
 43.16°N 88.17°W (Elev. 899 ft)
Last Update:
8:32 pm CDT Jun 19, 2026
Forecast Valid:
10pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation