Hartland, Wisconsin Weather
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Weather Forecast for Hartland, Wisconsin : Waukesha County
Issued: 4:24 pm CDT Jul 3, 2025 Latitude: 43.105008 Longitude: -88.3420398 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday Thursday
20% chance of thunderstorms on This Afternoon 60% chance of thunderstorms on Tonight 60% chance of thunderstorms on Independence Day 20% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday Sunny on Monday 20% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday
High: 86°F Low: 67°F High: 87°F High: 91°F High: 81°F High: 82°F High: 83°F High: 82°F High: 83°F
Low: 71°F Low: 71°F Low: 61°F Low: 60°F Low: 63°F Low: 61°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
WAUKESHA - (KUES)
84°
Partly Cloudy
as of 3:45 PM CDST
Rel. Humidity: 62%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
12 MPH
090° East
Cloud Level(s): Scattered at 6500ft
Current Conditions at
WATERTOWN - (KRYV)
88°
Feels like 89°F
Cloudy
as of 3:50 PM CDST
Rel. Humidity: 45%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
7 MPH
200° South
Cloud Level(s): Broken at 6000ft, Solid Overcast at 7000ft
Current Conditions at
MILWAUKEE - (KMKE)
79°
Mostly Clear
as of 3:52 PM CDST
Rel. Humidity: 65%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
7 MPH
110° East
Cloud Level(s): Few at 5500ft, Few at 7500ft
Current Conditions at
WEST BEND - (KETB)
86°
Feels like 89°F
Clear
as of 3:55 PM CDST
Rel. Humidity: 55%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
8 MPH
120° Southeast
Cloud Level(s): Clear
20% chance of thunderstorms This Afternoon This Afternoon... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. East wind around 5 mph.
60% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 67. East wind around 5 mph becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Independence Day Independence Day... Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and 1pm. Mostly cloudy, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 71. South wind around 5 mph.
20% chance of thunderstorms Saturday Saturday... A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 91. Southwest wind 5 to 15 mph.
40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind 5 to 10 mph.
40% chance of thunderstorms Sunday Sunday... A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 81. West wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.
Mostly Clear on Sunday Night Sunday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm after midnight.
Sunny on Monday Monday... Sunny, with a high near 82.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 60.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Current Radar Image


Sun Almanac for Hartland, Wisconsin
Sunrise: 05:19 AM
Sunset: 8:36 PM
Civil Sunrise:04:44 AM
Civil Sunset: 9:11 PM
Nautical Sunrise: 03:59 AM
Nautical Sunset: 9:57 PM
Astro Sunrise: 03:03 AM
Astro Sunset: 10:53 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.