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

Hazardous Weather Conditions

Current conditions at

West Bend Municipal Airport (KETB)

Lat: 43.42°NLon: 88.13°WElev: 879ft.

Fair

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 4 Mar 5:35 am CST
Extended Forecast for

Grafton WI

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming southeast around 5 mph.

    High: 45 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 2am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 35. Calm wind becoming northeast around 5 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 43. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain

  • Thursday Night

    Thursday Night: Cloudy, with a low around 37. Northeast wind around 5 mph becoming calm.

    Low: 37 °F

    Cloudy

  • Friday

    Friday: Rain, with thunderstorms also possible after 3pm. High near 59. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain before 9pm, then rain and possibly a thunderstorm between 9pm and 3am, then rain after 3am. Low around 42. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 5 to 15 mph.

    High: 49 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Southwest wind 10 to 15 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 58. Breezy.

    High: 58 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming southeast around 5 mph.
Tonight
A 30 percent chance of rain, mainly after 2am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 35. Calm wind becoming northeast around 5 mph.
Thursday
Rain likely, mainly before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 43. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Cloudy, with a low around 37. Northeast wind around 5 mph becoming calm.
Friday
Rain, with thunderstorms also possible after 3pm. High near 59. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain before 9pm, then rain and possibly a thunderstorm between 9pm and 3am, then rain after 3am. Low around 42. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 35. Southwest wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 58. Breezy.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 65.
Monday Night
A 20 percent chance of rain. Mostly clear, with a low around 45.
Tuesday
Rain likely. Partly sunny, with a high near 59. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grafton WI
 43.33°N 87.96°W (Elev. 751 ft)
Last Update:
5:42 am CST Mar 4, 2026
Forecast Valid:
5am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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