Hartland Weather Forecast
- 64
- 86
Becoming Sunny
- 66
- 86
Chance Thunderstorms
- 71
- 89
Mostly Sunny
- 72
- 91
Chance Thunderstorms
- 61
- 83
Chance Rain Showers
- 58
- 78
Partly Sunny
- 62
- 81
Chance Rain Showers
Today 2 Jul Waukesha
Partly sunny with a 20 percent chance of light Showers and Thunderstorms. West Winds around 10 Mph.
Tonight 2 Jul Waukesha
Mostly clear. Chance of light Showers and slight chance of Thunderstorms in the Evening, then slight chance of light Showers late in the evening. Lows in the mid 60s. West Winds up to 5 Mph. Chance of precipitation 50 percent.
Hartland Temperature Statistics
July Temperature
Waukesha County Airport (6.2 miles)
Lowest
–Average July
–Highest
–
Climate (2020–Present)
Waukesha County Airport (6.2 miles)
Average Low 2020–2025
38.1 °FAverage 2020–2025
45.6 °FAverage High 2020–2025
56.2 °F