Hartland Weather Forecast

    • 24
    • 38

    Chance Wintry Mix

    • 23
    • 34

    Chance Snow

    • 16
    • 29

    Chance Snow

    • 15
    • 27

    Mostly Cloudy

    • 27
    • 38

    Slight Chance Snow

    • 19
    • 38

    Chance Snow

Today 20 Feb Waukesha

Colder, Breezy, cloudy. Light rain likely in the Morning, then light snow Likely, possibly mixed with rain late in the morning. Chance of light snow in the afternoon. Little snow accumulation. Highs in the upper 30s. West Winds 15 to 25 Mph with Gusts to around 45 Mph. Chance of precipitation 60 percent.

Tonight 20 Feb Waukesha

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. Northwest Winds 10 to 20 Mph.

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Hartland Temperature Statistics

February Temperature

Waukesha County Airport (6.2 miles)

  • Lowest 1 February, 2026

    3.2 °F

  • Average February

    28.2 °F

  • Highest 16 February, 2026

    60.8 °F

Climate (2021–Present)

Waukesha County Airport (6.2 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    56.5 °F
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