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.

Mostly Cloudy

64°F

18°C

Humidity 64%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 1 Nov 2:55 pm CST
Extended Forecast for

Grafton WI

  • Tonight

    Tonight: Patchy drizzle before 1am, then isolated sprinkles between 1am and 2am, then patchy drizzle after 2am. Increasing clouds, with a low around 52. Calm wind becoming south around 5 mph.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Drizzle

  • Monday

    Monday: A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 63. South wind 5 to 15 mph.

    High: 63 °F

    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly after 5am. Cloudy, with a low around 56. South wind 10 to 15 mph.

    Low: 56 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain before noon, then rain and possibly a thunderstorm between noon and 3pm, then rain after 3pm. High near 68. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance Rain
    then Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain. Low around 54. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 62. South wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph.

    Low: 48 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 58. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 58 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy drizzle before 1am, then isolated sprinkles between 1am and 2am, then patchy drizzle after 2am. Increasing clouds, with a low around 52. Calm wind becoming south around 5 mph.
Monday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 63. South wind 5 to 15 mph.
Monday Night
A 50 percent chance of rain, mainly after 5am. Cloudy, with a low around 56. South wind 10 to 15 mph.
Tuesday
A chance of rain before noon, then rain and possibly a thunderstorm between noon and 3pm, then rain after 3pm. High near 68. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain. Low around 54. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 62. South wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph.
Thursday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 58. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Thursday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 42.
Friday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 52.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Grafton WI
 43.33°N 87.96°W (Elev. 751 ft)
Last Update:
2:31 pm CST Nov 1, 2026
Forecast Valid:
3pm CST Nov 1, 2026-6pm CST Nov 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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