Hartford, Wisconsin Weather
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Weather Forecast for Hartford, Wisconsin : Washington County
Issued: 6:24 am CDT Jul 1, 2025 Latitude: 43.3177794 Longitude: -88.3789862 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Independence Day Saturday Sunday Monday
Sunny on Today Mostly Clear on Tonight 20% chance of thunderstorms on Wednesday 30% chance of thunderstorms on Thursday 20% chance of thunderstorms on Independence Day 50% chance of thunderstorms on Saturday 30% chance of rain on Sunday 20% chance of thunderstorms on Monday
High: 82°F Low: 63°F High: 85°F High: 86°F High: 89°F High: 89°F High: 84°F High: 81°F
Low: 64°F Low: 67°F Low: 73°F Low: 71°F Low: 63°F  
Sunny Mostly Clear Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain Thunderstorms
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Current Conditions at
WEST BEND - (KETB)
72°
Clear
as of 8:15 AM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
6 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
WATERTOWN - (KRYV)
70°
Clear
as of 8:15 AM CDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
5 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
WAUKESHA - (KUES)
70°
Clear
as of 7:45 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
6 MPH
310° Northwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 82. Northwest wind around 10 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 63. West wind around 5 mph.
20% chance of thunderstorms Wednesday Wednesday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. West wind 5 to 10 mph.
20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.
30% chance of thunderstorms Thursday Thursday... A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Independence Day Independence Day... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers after 1am. Partly cloudy, with a low around 73. South wind 5 to 10 mph.
50% chance of thunderstorms Saturday Saturday... A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
50% chance of thunderstorms Saturday Night Saturday Night... A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
30% chance of rain Sunday Sunday... A 30 percent chance of showers. Mostly sunny, with a high near 84.
20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers. Partly cloudy, with a low around 63.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Current Radar Image


Sun Almanac for Hartford, Wisconsin
Sunrise: 05:17 AM
Sunset: 8:38 PM
Civil Sunrise:04:42 AM
Civil Sunset: 9:13 PM
Nautical Sunrise: 03:56 AM
Nautical Sunset: 9:59 PM
Astro Sunrise: 02:59 AM
Astro Sunset: 10:56 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.