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

66°F

19°C

Humidity 52%
Wind Speed NW 9 mph
Barometer 29.58 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Mar 11:55 pm CDT
Extended Forecast for

Grafton WI

  • Overnight

    Overnight: A chance of sprinkles between 3am and 4am. Mostly cloudy, with a low around 37. West wind 5 to 15 mph becoming north.

    Low: 37 °F

    Chance
    Sprinkles

  • Sunday

    Sunday: A chance of sprinkles between 2pm and 3pm. Mostly cloudy, with a high near 40. North wind around 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 10 to 15 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 39. North wind around 5 mph becoming east in the afternoon.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. Southeast wind around 5 mph becoming south after midnight.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. Southwest wind 5 to 10 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 48. East wind 5 to 10 mph.

    High: 48 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A chance of sprinkles between 3am and 4am. Mostly cloudy, with a low around 37. West wind 5 to 15 mph becoming north.
Sunday
A chance of sprinkles between 2pm and 3pm. Mostly cloudy, with a high near 40. North wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North wind 10 to 15 mph.
Monday
Sunny, with a high near 39. North wind around 5 mph becoming east in the afternoon.
Monday Night
Increasing clouds, with a low around 29. Southeast wind around 5 mph becoming south after midnight.
Tuesday
Mostly cloudy, with a high near 51. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South wind around 5 mph.
Wednesday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 48. East wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grafton WI
 43.33°N 87.96°W (Elev. 751 ft)
Last Update:
12:06 am CDT Mar 22, 2026
Forecast Valid:
12am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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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