Waukesha Weather Forecast

    • 53
    • 54

    Rain Showers

    • 45
    • 68

    Chance Rain Showers

    • 56
    • 70

    Chance Rain Showers

    • 54
    • 74

    Rain Showers Likely

    • 53
    • 71

    Rain Showers Likely

    • 43
    • 65

    Chance Thunderstorms

Today 28 Apr Waukesha

Much cooler. Rain Showers and chance of Thunderstorms. Highs in the mid 50s. East Winds 10 to 15 Mph. Chance of precipitation 80 percent.

Tonight 28 Apr Waukesha

Cloudy. Chance of rain Showers and Thunderstorms through around Midnight, then rain Showers and chance of Thunderstorms after midnight. Lows in the lower 50s. Southeast Winds 5 to 15 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waukesha Temperature Statistics

April Temperature

Waukesha County Airport (1.9 miles)

  • Lowest 6 April, 2024

    26.6 °F

  • Average April

    43.1 °F

  • Highest 14 April, 2024

    77 °F

Climate (2019–Present)

Waukesha County Airport (1.9 miles)

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  • Average Low 2019–2024

    38 °F

  • Average 2019–2024

    45.2 °F

  • Average High 2019–2024

    55.6 °F
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