Hartland Weather Forecast

    • 42
    • 56

    Increasing Clouds

    • 42
    • 63

    Chance Rain Showers

    • 45
    • 72

    Chance Rain Showers

    • 36
    • 56

    Chance Rain Showers

    • 38
    • 55

    Mostly Cloudy

    • 37
    • 57

    Chance Rain Showers

    • 41
    • 63

    Slight Chance Rain Showers

Today 2 May Waukesha

Partly sunny. West Winds 5 to 10 Mph.

Tonight 2 May Waukesha

Not as cool. Partly cloudy through around midnight then becoming mostly cloudy. Chance of Sprinkles early in the morning. Lows in the lower 40s. Southwest Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartland Temperature Statistics

May Temperature

Waukesha County Airport (6.2 miles)

  • Lowest

    –

  • Average May

    –

  • Highest

    –

Climate (2021–Present)

Waukesha County Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    56.5 °F
Get WillyWeather+ to remove ads