Waukesha Weather Forecast

    • 40
    • 58

    Mostly Sunny

    • 52
    • 71

    Rain Showers

    • 31
    • 61

    Chance Rain/Snow

    • 27
    • 41

    Partly Sunny

    • 36
    • 52

    Partly Sunny

    • 41
    • 64

    Chance Rain

    • 28
    • 53

    Rain Likely

Today 13 Mar Waukesha

Sunny. Southeast Winds 5 to 10 Mph.

Tonight 13 Mar Waukesha

Not as cool. Partly cloudy. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waukesha Temperature Statistics

March Temperature

Waukesha County Airport (1.9 miles)

  • Lowest 2 March, 2025

    8.6 °F

  • Average March

    33.1 °F

  • Highest 10 March, 2025

    66.2 °F

Climate (2020–Present)

Waukesha County Airport (1.9 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    56 °F
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