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Current conditions at
Waukesha County Airport (KUES)
Lat: 43.04°NLon: 88.25°WElev: 886ft.
Mostly Cloudy
63°F
17°C
| Humidity | 94% |
| Wind Speed | SW 12 mph |
| Barometer | 29.86 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 13 Apr 7:45 am CDT |
Extended Forecast for
Hartland WI
Today
High: 74 °F
Mostly Cloudy
then Slight
Chance
T-stormsTonight
Low: 63 °F
Slight Chance
T-storms then
Chance
T-stormsTuesday
High: 79 °F
Partly Sunny
then Chance
T-stormsTuesday Night

Low: 54 °F
Showers
Wednesday
High: 66 °F
Chance
Showers then
ShowersWednesday Night

Low: 54 °F
Showers
Thursday

High: 71 °F
Chance
ShowersThursday Night

Low: 49 °F
Mostly Clear
Friday
High: 76 °F
Partly Sunny
then Chance
Showers
Detailed Forecast
Today
A slight chance of showers and thunderstorms between 4pm and 5pm. Mostly cloudy, with a high near 74. West wind around 10 mph becoming south in the afternoon. Chance of precipitation is 20%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 63. South wind around 10 mph becoming southwest after midnight.
Tuesday
A slight chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. Southwest wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Low around 54. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 66. East wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 54. Southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 49. West wind around 5 mph becoming southeast after midnight.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76.
Friday Night
Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 61.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hartland WI
43.1°N 88.36°W (Elev. 1001 ft)
43.1°N 88.36°W (Elev. 1001 ft)
8:01 am CDT Apr 13, 2026
8am CDT Apr 13, 2026-6pm CDT Apr 19, 2026


