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

Milwaukee-Timmerman (KMWC)

Lat: 43.11°NLon: 88.03°WElev: 735ft.

Mostly Cloudy and Breezy

23°F

-5°C

Humidity 68%
Wind Speed NW 21 G 24 mph
Barometer 29.56 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 25 Feb 5:55 am CST
Extended Forecast for

Lannon WI

  • Today

    Today: Mostly sunny, with a high near 26. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Northwest wind around 5 mph becoming calm in the evening.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. West wind around 10 mph becoming northwest after midnight.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 31. North wind around 10 mph.

    High: 31 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. North wind 5 to 10 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 26. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 15. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 39. Light west wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 28. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 25. West wind around 10 mph becoming northwest after midnight.
Saturday
A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 31. North wind around 10 mph.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. North wind 5 to 10 mph.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 27.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 32.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 19.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 39.
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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:
5:22 am CST Feb 25, 2026
Forecast Valid:
6am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation