Grafton, Wisconsin Weather
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Weather Forecast for Grafton, Wisconsin : Ozaukee County
Issued: 2:37 am CDT Aug 26, 2025 Latitude: 43.3197265 Longitude: -87.9534226 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Labor Day
Mostly Clear on Overnight Mostly Sunny on Tuesday Mostly Sunny on Wednesday 30% chance of thunderstorms on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Sunny on Labor Day
Low: 48°F High: 71°F High: 76°F High: 70°F High: 68°F High: 72°F High: 75°F High: 76°F
Low: 52°F Low: 58°F Low: 49°F Low: 50°F Low: 54°F Low: 56°F  
Mostly Clear Mostly Sunny Mostly Sunny Thunderstorms Sunny Mostly Sunny Mostly Sunny Sunny
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Current Conditions at
WEST BEND - (KETB)
50°
Clear
as of 3:15 AM CDST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WAUKESHA - (KUES)
50°
Clear
as of 3:15 AM CDST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
6 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
MILWAUKEE - (KMKE)
55°
Mostly Clear
as of 2:52 AM CDST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Few at 7000ft
Current Conditions at
SHEBOYGAN - (KSBM)
43°
Clear
as of 2:53 AM CDST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
5 MPH
270° West
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 48. Northwest wind around 5 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 52. West wind around 5 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 76. West wind 5 to 10 mph.
50% chance of thunderstorms Wednesday Night Wednesday Night... A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Increasing clouds, with a low around 58. Southwest wind around 10 mph. Chance of precipitation is 50%.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms before 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 70. Northwest wind 5 to 15 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 49. North wind 5 to 10 mph.
Sunny on Friday Friday... Sunny, with a high near 68. North wind 5 to 10 mph becoming east in the afternoon.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 50.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 72.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 54.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 75.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 56.
Sunny on Labor Day Labor Day... Sunny, with a high near 76.
Current Radar Image


Sun Almanac for Grafton, Wisconsin
Sunrise: 06:10 AM
Sunset: 7:37 PM
Civil Sunrise:05:40 AM
Civil Sunset: 8:07 PM
Nautical Sunrise: 05:04 AM
Nautical Sunset: 8:43 PM
Astro Sunrise: 04:26 AM
Astro Sunset: 9:21 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.