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

West Bend Municipal Airport (KETB)

Lat: 43.42°NLon: 88.13°WElev: 879ft.

Fair

54°F

12°C

Humidity 47%
Wind Speed SW 9 mph
Barometer 29.94 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 30 Mar 1:35 am CDT
Extended Forecast for

Grafton WI

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. Southwest wind 5 to 10 mph becoming east in the afternoon.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain and thunderstorms, mainly between 11pm and 2am. Mostly cloudy, with a low around 43. North wind 5 to 10 mph.

    Low: 43 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Rain and thunderstorms likely before 1pm, then rain and possibly a thunderstorm between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. High near 56. Southeast wind 5 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms before 7pm, then a slight chance of rain between 7pm and 1am. Mostly cloudy, with a low around 32. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 39. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all rain after 4am. Low around 32. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Rain. High near 48. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 62. Southwest wind 5 to 10 mph becoming east in the afternoon.
Monday Night
A 50 percent chance of rain and thunderstorms, mainly between 11pm and 2am. Mostly cloudy, with a low around 43. North wind 5 to 10 mph.
Tuesday
Rain and thunderstorms likely before 1pm, then rain and possibly a thunderstorm between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. High near 56. Southeast wind 5 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of rain and thunderstorms before 7pm, then a slight chance of rain between 7pm and 1am. Mostly cloudy, with a low around 32. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 39. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Rain and snow, becoming all rain after 4am. Low around 32. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Thursday
Rain. High near 48. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Rain likely, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 47.
Friday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 52. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grafton WI
 43.33°N 87.96°W (Elev. 751 ft)
Last Update:
1:21 am CDT Mar 30, 2026
Forecast Valid:
1am CDT Mar 30, 2026-6pm CDT Apr 5, 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